20522484974

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1033}}^1\times {\mathrm{242279}}^1$

素因数の和:243355

約数の個数: 16

約数和(自身を含む): 31565207520

約数和(自身を除く): 11042722546

約数列:

[1, 2, 41, 82, 1033, 2066, 42353, 84706, 242279, 484558, 9933439, 19866878, 250274207, 500548414, 10261242487, 20522484974]

約数ペア:

[(1, 20522484974), (2, 10261242487), (41, 500548414), (82, 250274207), (1033, 19866878), (2066, 9933439), (42353, 484558), (84706, 242279)]