220160969684

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{20261}}^1\times {\mathrm{87631}}^1$

素因数の和:107927

約数の個数: 24

約数和(自身を含む): 397734306816

約数和(自身を除く): 177573337132

約数列:

[1, 2, 4, 31, 62, 124, 20261, 40522, 81044, 87631, 175262, 350524, 628091, 1256182, 2512364, 2716561, 5433122, 10866244, 1775491691, 3550983382, 7101966764, 55040242421, 110080484842, 220160969684]

約数ペア:

[(1, 220160969684), (2, 110080484842), (4, 55040242421), (31, 7101966764), (62, 3550983382), (124, 1775491691), (20261, 10866244), (40522, 5433122), (81044, 2716561), (87631, 2512364), (175262, 1256182), (350524, 628091)]