20120803969

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{449}}^1\times {\mathrm{95549}}^1$

素因数の和:96072

約数の個数: 16

約数和(自身を含む): 23390640000

約数和(自身を除く): 3269836031

約数列:

[1, 7, 67, 449, 469, 3143, 30083, 95549, 210581, 668843, 6401783, 42901501, 44812481, 300310507, 2874400567, 20120803969]

約数ペア:

[(1, 20120803969), (7, 2874400567), (67, 300310507), (449, 44812481), (469, 42901501), (3143, 6401783), (30083, 668843), (95549, 210581)]