20544178032

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{4451}}^1$

素因数の和:4732

約数の個数: 240

約数和(自身を含む): 69469720320

約数和(自身を除く): 48925542288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 241, 252, 266, 304, 336, 342, 399, 456, 482, 504, 532, 684, 723, 798, 912, 964, 1008, 1064, 1197, 1368, 1446, 1596, 1687, 1928, 2128, 2169, 2394, 2736, 2892, 3192, 3374, 3856, 4338, 4451, 4579, 4788, 5061, 5784, 6384, 6748, 8676, 8902, 9158, 9576, 10122, 11568, 13353, 13496, 13737, 15183, 17352, 17804, 18316, 19152, 20244, 26706, 26992, 27474, 30366, 31157, 32053, 34704, 35608, 36632, 40059, 40488, 41211, 53412, 54948, 60732, 62314, 64106, 71216, 73264, 80118, 80976, 82422, 84569, 93471, 96159, 106824, 109896, 121464, 124628, 128212, 160236, 164844, 169138, 186942, 192318, 213648, 219792, 242928, 249256, 253707, 256424, 280413, 288477, 320472, 329688, 338276, 373884, 384636, 498512, 507414, 512848, 560826, 576954, 591983, 640944, 659376, 676552, 747768, 761121, 769272, 1014828, 1072691, 1121652, 1153908, 1183966, 1353104, 1495536, 1522242, 1538544, 1775949, 2029656, 2145382, 2243304, 2307816, 2367932, 3044484, 3218073, 3551898, 4059312, 4290764, 4486608, 4615632, 4735864, 5327847, 6088968, 6436146, 7103796, 7508837, 8581528, 9471728, 9654219, 10655694, 12177936, 12872292, 14207592, 15017674, 17163056, 19308438, 20381129, 21311388, 22526511, 25744584, 28415184, 30035348, 38616876, 40762258, 42622776, 45053022, 51489168, 60070696, 61143387, 67579533, 77233752, 81524516, 85245552, 90106044, 120141392, 122286774, 135159066, 142667903, 154467504, 163049032, 180212088, 183430161, 244573548, 270318132, 285335806, 326098064, 360424176, 366860322, 428003709, 489147096, 540636264, 570671612, 733720644, 856007418, 978294192, 1081272528, 1141343224, 1284011127, 1467441288, 1712014836, 2282686448, 2568022254, 2934882576, 3424029672, 5136044508, 6848059344, 10272089016, 20544178032]

約数ペア:

[(1, 20544178032), (2, 10272089016), (3, 6848059344), (4, 5136044508), (6, 3424029672), (7, 2934882576), (8, 2568022254), (9, 2282686448), (12, 1712014836), (14, 1467441288), (16, 1284011127), (18, 1141343224), (19, 1081272528), (21, 978294192), (24, 856007418), (28, 733720644), (36, 570671612), (38, 540636264), (42, 489147096), (48, 428003709), (56, 366860322), (57, 360424176), (63, 326098064), (72, 285335806), (76, 270318132), (84, 244573548), (112, 183430161), (114, 180212088), (126, 163049032), (133, 154467504), (144, 142667903), (152, 135159066), (168, 122286774), (171, 120141392), (228, 90106044), (241, 85245552), (252, 81524516), (266, 77233752), (304, 67579533), (336, 61143387), (342, 60070696), (399, 51489168), (456, 45053022), (482, 42622776), (504, 40762258), (532, 38616876), (684, 30035348), (723, 28415184), (798, 25744584), (912, 22526511), (964, 21311388), (1008, 20381129), (1064, 19308438), (1197, 17163056), (1368, 15017674), (1446, 14207592), (1596, 12872292), (1687, 12177936), (1928, 10655694), (2128, 9654219), (2169, 9471728), (2394, 8581528), (2736, 7508837), (2892, 7103796), (3192, 6436146), (3374, 6088968), (3856, 5327847), (4338, 4735864), (4451, 4615632), (4579, 4486608), (4788, 4290764), (5061, 4059312), (5784, 3551898), (6384, 3218073), (6748, 3044484), (8676, 2367932), (8902, 2307816), (9158, 2243304), (9576, 2145382), (10122, 2029656), (11568, 1775949), (13353, 1538544), (13496, 1522242), (13737, 1495536), (15183, 1353104), (17352, 1183966), (17804, 1153908), (18316, 1121652), (19152, 1072691), (20244, 1014828), (26706, 769272), (26992, 761121), (27474, 747768), (30366, 676552), (31157, 659376), (32053, 640944), (34704, 591983), (35608, 576954), (36632, 560826), (40059, 512848), (40488, 507414), (41211, 498512), (53412, 384636), (54948, 373884), (60732, 338276), (62314, 329688), (64106, 320472), (71216, 288477), (73264, 280413), (80118, 256424), (80976, 253707), (82422, 249256), (84569, 242928), (93471, 219792), (96159, 213648), (106824, 192318), (109896, 186942), (121464, 169138), (124628, 164844), (128212, 160236)]