20194005730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{711307}}^1$

素因数の和:711498

約数の個数: 32

約数和(自身を含む): 38717917056

約数和(自身を除く): 18523911326

約数列:

[1, 2, 5, 10, 17, 34, 85, 167, 170, 334, 835, 1670, 2839, 5678, 14195, 28390, 711307, 1422614, 3556535, 7113070, 12092219, 24184438, 60461095, 118788269, 120922190, 237576538, 593941345, 1187882690, 2019400573, 4038801146, 10097002865, 20194005730]

約数ペア:

[(1, 20194005730), (2, 10097002865), (5, 4038801146), (10, 2019400573), (17, 1187882690), (34, 593941345), (85, 237576538), (167, 120922190), (170, 118788269), (334, 60461095), (835, 24184438), (1670, 12092219), (2839, 7113070), (5678, 3556535), (14195, 1422614), (28390, 711307)]