20759592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4261}}^1$

素因数の和:4306

約数の個数: 64

約数和(自身を含む): 61372800

約数和(自身を除く): 40613208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 29, 42, 56, 58, 84, 87, 116, 168, 174, 203, 232, 348, 406, 609, 696, 812, 1218, 1624, 2436, 4261, 4872, 8522, 12783, 17044, 25566, 29827, 34088, 51132, 59654, 89481, 102264, 119308, 123569, 178962, 238616, 247138, 357924, 370707, 494276, 715848, 741414, 864983, 988552, 1482828, 1729966, 2594949, 2965656, 3459932, 5189898, 6919864, 10379796, 20759592]

約数ペア:

[(1, 20759592), (2, 10379796), (3, 6919864), (4, 5189898), (6, 3459932), (7, 2965656), (8, 2594949), (12, 1729966), (14, 1482828), (21, 988552), (24, 864983), (28, 741414), (29, 715848), (42, 494276), (56, 370707), (58, 357924), (84, 247138), (87, 238616), (116, 178962), (168, 123569), (174, 119308), (203, 102264), (232, 89481), (348, 59654), (406, 51132), (609, 34088), (696, 29827), (812, 25566), (1218, 17044), (1624, 12783), (2436, 8522), (4261, 4872)]