20173284922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1\times {\mathrm{52267}}^1$

素因数の和:53746

約数の個数: 32

約数和(自身を含む): 36428705280

約数和(自身を除く): 16255420358

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 1451, 2902, 10157, 20314, 27569, 52267, 55138, 104534, 192983, 365869, 385966, 731738, 993073, 1986146, 6951511, 13903022, 75839417, 151678834, 530875919, 1061751838, 1440948923, 2881897846, 10086642461, 20173284922]

約数ペア:

[(1, 20173284922), (2, 10086642461), (7, 2881897846), (14, 1440948923), (19, 1061751838), (38, 530875919), (133, 151678834), (266, 75839417), (1451, 13903022), (2902, 6951511), (10157, 1986146), (20314, 993073), (27569, 731738), (52267, 385966), (55138, 365869), (104534, 192983)]