2013516580

素因数分解:

$2^2\times 5^1\times {\mathrm{7027}}^1\times {\mathrm{14327}}^1$

素因数の和:21363

約数の個数: 24

約数和(自身を含む): 4229281728

約数和(自身を除く): 2215765148

約数列:

[1, 2, 4, 5, 10, 20, 7027, 14054, 14327, 28108, 28654, 35135, 57308, 70270, 71635, 140540, 143270, 286540, 100675829, 201351658, 402703316, 503379145, 1006758290, 2013516580]

約数ペア:

[(1, 2013516580), (2, 1006758290), (4, 503379145), (5, 402703316), (10, 201351658), (20, 100675829), (7027, 286540), (14054, 143270), (14327, 140540), (28108, 71635), (28654, 70270), (35135, 57308)]