20138206592

素因数分解:

$2^7\times 7^2\times {\mathrm{1213}}^1\times {\mathrm{2647}}^1$

素因数の和:3888

約数の個数: 96

約数和(自身を含む): 46725257520

約数和(自身を除く): 26587050928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1213, 1568, 2426, 2647, 3136, 4852, 5294, 6272, 8491, 9704, 10588, 16982, 18529, 19408, 21176, 33964, 37058, 38816, 42352, 59437, 67928, 74116, 77632, 84704, 118874, 129703, 135856, 148232, 155264, 169408, 237748, 259406, 271712, 296464, 338816, 475496, 518812, 543424, 592928, 950992, 1037624, 1086848, 1185856, 1901984, 2075248, 2371712, 3210811, 3803968, 4150496, 6421622, 7607936, 8300992, 12843244, 16601984, 22475677, 25686488, 44951354, 51372976, 89902708, 102745952, 157329739, 179805416, 205491904, 314659478, 359610832, 410983808, 629318956, 719221664, 1258637912, 1438443328, 2517275824, 2876886656, 5034551648, 10069103296, 20138206592]

約数ペア:

[(1, 20138206592), (2, 10069103296), (4, 5034551648), (7, 2876886656), (8, 2517275824), (14, 1438443328), (16, 1258637912), (28, 719221664), (32, 629318956), (49, 410983808), (56, 359610832), (64, 314659478), (98, 205491904), (112, 179805416), (128, 157329739), (196, 102745952), (224, 89902708), (392, 51372976), (448, 44951354), (784, 25686488), (896, 22475677), (1213, 16601984), (1568, 12843244), (2426, 8300992), (2647, 7607936), (3136, 6421622), (4852, 4150496), (5294, 3803968), (6272, 3210811), (8491, 2371712), (9704, 2075248), (10588, 1901984), (16982, 1185856), (18529, 1086848), (19408, 1037624), (21176, 950992), (33964, 592928), (37058, 543424), (38816, 518812), (42352, 475496), (59437, 338816), (67928, 296464), (74116, 271712), (77632, 259406), (84704, 237748), (118874, 169408), (129703, 155264), (135856, 148232)]