20175279824

素因数分解:

$2^4\times 7^1\times {\mathrm{12097}}^1\times {\mathrm{14891}}^1$

素因数の和:27003

約数の個数: 40

約数和(自身を含む): 44680527168

約数和(自身を除く): 24505247344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 12097, 14891, 24194, 29782, 48388, 59564, 84679, 96776, 104237, 119128, 169358, 193552, 208474, 238256, 338716, 416948, 677432, 833896, 1354864, 1667792, 180136427, 360272854, 720545708, 1260954989, 1441091416, 2521909978, 2882182832, 5043819956, 10087639912, 20175279824]

約数ペア:

[(1, 20175279824), (2, 10087639912), (4, 5043819956), (7, 2882182832), (8, 2521909978), (14, 1441091416), (16, 1260954989), (28, 720545708), (56, 360272854), (112, 180136427), (12097, 1667792), (14891, 1354864), (24194, 833896), (29782, 677432), (48388, 416948), (59564, 338716), (84679, 238256), (96776, 208474), (104237, 193552), (119128, 169358)]