20169966528

素因数分解:

$2^6\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{9431}}^1$

素因数の和:9575

約数の個数: 168

約数和(自身を含む): 59797370880

約数和(自身を除く): 39627404352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 79, 94, 96, 141, 144, 158, 188, 192, 237, 282, 288, 316, 376, 423, 474, 564, 576, 632, 711, 752, 846, 948, 1128, 1264, 1422, 1504, 1692, 1896, 2256, 2528, 2844, 3008, 3384, 3713, 3792, 4512, 5056, 5688, 6768, 7426, 7584, 9024, 9431, 11139, 11376, 13536, 14852, 15168, 18862, 22278, 22752, 27072, 28293, 29704, 33417, 37724, 44556, 45504, 56586, 59408, 66834, 75448, 84879, 89112, 113172, 118816, 133668, 150896, 169758, 178224, 226344, 237632, 267336, 301792, 339516, 356448, 443257, 452688, 534672, 603584, 679032, 712896, 745049, 886514, 905376, 1069344, 1329771, 1358064, 1490098, 1773028, 1810752, 2138688, 2235147, 2659542, 2716128, 2980196, 3546056, 3989313, 4470294, 5319084, 5432256, 5960392, 6705441, 7092112, 7978626, 8940588, 10638168, 11920784, 13410882, 14184224, 15957252, 17881176, 21276336, 23841568, 26821764, 28368448, 31914504, 35017303, 35762352, 42552672, 47683136, 53643528, 63829008, 70034606, 71524704, 85105344, 105051909, 107287056, 127658016, 140069212, 143049408, 210103818, 214574112, 255316032, 280138424, 315155727, 420207636, 429148224, 560276848, 630311454, 840415272, 1120553696, 1260622908, 1680830544, 2241107392, 2521245816, 3361661088, 5042491632, 6723322176, 10084983264, 20169966528]

約数ペア:

[(1, 20169966528), (2, 10084983264), (3, 6723322176), (4, 5042491632), (6, 3361661088), (8, 2521245816), (9, 2241107392), (12, 1680830544), (16, 1260622908), (18, 1120553696), (24, 840415272), (32, 630311454), (36, 560276848), (47, 429148224), (48, 420207636), (64, 315155727), (72, 280138424), (79, 255316032), (94, 214574112), (96, 210103818), (141, 143049408), (144, 140069212), (158, 127658016), (188, 107287056), (192, 105051909), (237, 85105344), (282, 71524704), (288, 70034606), (316, 63829008), (376, 53643528), (423, 47683136), (474, 42552672), (564, 35762352), (576, 35017303), (632, 31914504), (711, 28368448), (752, 26821764), (846, 23841568), (948, 21276336), (1128, 17881176), (1264, 15957252), (1422, 14184224), (1504, 13410882), (1692, 11920784), (1896, 10638168), (2256, 8940588), (2528, 7978626), (2844, 7092112), (3008, 6705441), (3384, 5960392), (3713, 5432256), (3792, 5319084), (4512, 4470294), (5056, 3989313), (5688, 3546056), (6768, 2980196), (7426, 2716128), (7584, 2659542), (9024, 2235147), (9431, 2138688), (11139, 1810752), (11376, 1773028), (13536, 1490098), (14852, 1358064), (15168, 1329771), (18862, 1069344), (22278, 905376), (22752, 886514), (27072, 745049), (28293, 712896), (29704, 679032), (33417, 603584), (37724, 534672), (44556, 452688), (45504, 443257), (56586, 356448), (59408, 339516), (66834, 301792), (75448, 267336), (84879, 237632), (89112, 226344), (113172, 178224), (118816, 169758), (133668, 150896)]