20176962026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{43787}}^1$

素因数の和:44318

約数の個数: 32

約数和(自身を含む): 33545111040

約数和(自身を除く): 13368149014

約数列:

[1, 2, 13, 26, 37, 74, 479, 481, 958, 962, 6227, 12454, 17723, 35446, 43787, 87574, 230399, 460798, 569231, 1138462, 1620119, 3240238, 20973973, 21061547, 41947946, 42123094, 272661649, 545323298, 776037001, 1552074002, 10088481013, 20176962026]

約数ペア:

[(1, 20176962026), (2, 10088481013), (13, 1552074002), (26, 776037001), (37, 545323298), (74, 272661649), (479, 42123094), (481, 41947946), (958, 21061547), (962, 20973973), (6227, 3240238), (12454, 1620119), (17723, 1138462), (35446, 569231), (43787, 460798), (87574, 230399)]