20176574044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{12393473}}^1$

素因数の和:12393525

約数の個数: 24

約数和(自身を含む): 39559969008

約数和(自身を除く): 19383394964

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 12393473, 24786946, 49573892, 136328203, 272656406, 458558501, 545312812, 917117002, 1834234004, 5044143511, 10088287022, 20176574044]

約数ペア:

[(1, 20176574044), (2, 10088287022), (4, 5044143511), (11, 1834234004), (22, 917117002), (37, 545312812), (44, 458558501), (74, 272656406), (148, 136328203), (407, 49573892), (814, 24786946), (1628, 12393473)]