20201621886

素因数分解:

$2^1\times 3^3\times {\mathrm{5693}}^1\times {\mathrm{65713}}^1$

素因数の和:71417

約数の個数: 32

約数和(自身を含む): 44901061920

約数和(自身を除く): 24699440034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 5693, 11386, 17079, 34158, 51237, 65713, 102474, 131426, 153711, 197139, 307422, 394278, 591417, 1182834, 1774251, 3548502, 374104109, 748208218, 1122312327, 2244624654, 3366936981, 6733873962, 10100810943, 20201621886]

約数ペア:

[(1, 20201621886), (2, 10100810943), (3, 6733873962), (6, 3366936981), (9, 2244624654), (18, 1122312327), (27, 748208218), (54, 374104109), (5693, 3548502), (11386, 1774251), (17079, 1182834), (34158, 591417), (51237, 394278), (65713, 307422), (102474, 197139), (131426, 153711)]