20249629848

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1895

約数の個数: 288

約数和(自身を含む): 67565862000

約数和(自身を除く): 47316232152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 76, 84, 98, 114, 126, 133, 147, 152, 168, 171, 181, 196, 228, 252, 266, 294, 342, 362, 392, 399, 441, 456, 504, 532, 543, 588, 684, 724, 798, 882, 931, 1064, 1086, 1176, 1197, 1267, 1368, 1448, 1596, 1629, 1669, 1764, 1862, 2172, 2394, 2534, 2793, 3192, 3258, 3338, 3439, 3528, 3724, 3801, 4344, 4788, 5007, 5068, 5586, 6516, 6676, 6878, 7448, 7602, 8379, 8869, 9576, 10014, 10136, 10317, 11172, 11403, 11683, 13032, 13352, 13756, 15021, 15204, 16758, 17738, 20028, 20634, 22344, 22806, 23366, 24073, 26607, 27512, 30042, 30408, 30951, 31711, 33516, 35049, 35476, 40056, 41268, 45612, 46732, 48146, 53214, 60084, 61902, 63422, 67032, 70098, 70952, 72219, 79821, 81781, 82536, 91224, 93464, 95133, 96292, 105147, 106428, 120168, 123804, 126844, 140196, 144438, 159642, 163562, 168511, 190266, 192584, 210294, 212856, 216657, 221977, 245343, 247608, 253688, 280392, 285399, 288876, 302089, 319284, 327124, 337022, 380532, 420588, 433314, 443954, 490686, 505533, 570798, 577752, 604178, 638568, 654248, 665931, 674044, 736029, 761064, 841176, 866628, 887908, 906267, 981372, 1011066, 1141596, 1208356, 1331862, 1348088, 1472058, 1516599, 1553839, 1733256, 1775816, 1812534, 1962744, 1997793, 2022132, 2114623, 2283192, 2416712, 2663724, 2718801, 2944116, 3033198, 3107678, 3625068, 3995586, 4044264, 4229246, 4661517, 5327448, 5437602, 5739691, 5888232, 6066396, 6215356, 6343869, 7250136, 7991172, 8458492, 9323034, 10875204, 11479382, 12132792, 12430712, 12687738, 13984551, 14802361, 15982344, 16916984, 17219073, 18646068, 19031607, 21750408, 22958764, 25375476, 27969102, 29604722, 34438146, 37292136, 38063214, 40177837, 44407083, 45917528, 50750952, 51657219, 55938204, 59209444, 68876292, 76126428, 80355674, 88814166, 103314438, 111876408, 118418888, 120533511, 133221249, 137752584, 152252856, 160711348, 177628332, 206628876, 241067022, 266442498, 281244859, 321422696, 355256664, 361600533, 413257752, 482134044, 532884996, 562489718, 723201066, 843734577, 964268088, 1065769992, 1124979436, 1446402132, 1687469154, 2249958872, 2531203731, 2892804264, 3374938308, 5062407462, 6749876616, 10124814924, 20249629848]

約数ペア:

[(1, 20249629848), (2, 10124814924), (3, 6749876616), (4, 5062407462), (6, 3374938308), (7, 2892804264), (8, 2531203731), (9, 2249958872), (12, 1687469154), (14, 1446402132), (18, 1124979436), (19, 1065769992), (21, 964268088), (24, 843734577), (28, 723201066), (36, 562489718), (38, 532884996), (42, 482134044), (49, 413257752), (56, 361600533), (57, 355256664), (63, 321422696), (72, 281244859), (76, 266442498), (84, 241067022), (98, 206628876), (114, 177628332), (126, 160711348), (133, 152252856), (147, 137752584), (152, 133221249), (168, 120533511), (171, 118418888), (181, 111876408), (196, 103314438), (228, 88814166), (252, 80355674), (266, 76126428), (294, 68876292), (342, 59209444), (362, 55938204), (392, 51657219), (399, 50750952), (441, 45917528), (456, 44407083), (504, 40177837), (532, 38063214), (543, 37292136), (588, 34438146), (684, 29604722), (724, 27969102), (798, 25375476), (882, 22958764), (931, 21750408), (1064, 19031607), (1086, 18646068), (1176, 17219073), (1197, 16916984), (1267, 15982344), (1368, 14802361), (1448, 13984551), (1596, 12687738), (1629, 12430712), (1669, 12132792), (1764, 11479382), (1862, 10875204), (2172, 9323034), (2394, 8458492), (2534, 7991172), (2793, 7250136), (3192, 6343869), (3258, 6215356), (3338, 6066396), (3439, 5888232), (3528, 5739691), (3724, 5437602), (3801, 5327448), (4344, 4661517), (4788, 4229246), (5007, 4044264), (5068, 3995586), (5586, 3625068), (6516, 3107678), (6676, 3033198), (6878, 2944116), (7448, 2718801), (7602, 2663724), (8379, 2416712), (8869, 2283192), (9576, 2114623), (10014, 2022132), (10136, 1997793), (10317, 1962744), (11172, 1812534), (11403, 1775816), (11683, 1733256), (13032, 1553839), (13352, 1516599), (13756, 1472058), (15021, 1348088), (15204, 1331862), (16758, 1208356), (17738, 1141596), (20028, 1011066), (20634, 981372), (22344, 906267), (22806, 887908), (23366, 866628), (24073, 841176), (26607, 761064), (27512, 736029), (30042, 674044), (30408, 665931), (30951, 654248), (31711, 638568), (33516, 604178), (35049, 577752), (35476, 570798), (40056, 505533), (41268, 490686), (45612, 443954), (46732, 433314), (48146, 420588), (53214, 380532), (60084, 337022), (61902, 327124), (63422, 319284), (67032, 302089), (70098, 288876), (70952, 285399), (72219, 280392), (79821, 253688), (81781, 247608), (82536, 245343), (91224, 221977), (93464, 216657), (95133, 212856), (96292, 210294), (105147, 192584), (106428, 190266), (120168, 168511), (123804, 163562), (126844, 159642), (140196, 144438)]