20512101499

素因数分解:

${\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{76441}}^1$

素因数の和:76638

約数の個数: 16

約数和(自身を含む): 21497936544

約数和(自身を除く): 985835045

約数列:

[1, 53, 61, 83, 3233, 4399, 5063, 76441, 268339, 4051373, 4662901, 6344603, 247133753, 336263959, 387020783, 20512101499]

約数ペア:

[(1, 20512101499), (53, 387020783), (61, 336263959), (83, 247133753), (3233, 6344603), (4399, 4662901), (5063, 4051373), (76441, 268339)]