20177014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{70549}}^1$

素因数の和:70575

約数の個数: 16

約数和(自身を含む): 35557200

約数和(自身を除く): 15380186

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 70549, 141098, 776039, 917137, 1552078, 1834274, 10088507, 20177014]

約数ペア:

[(1, 20177014), (2, 10088507), (11, 1834274), (13, 1552078), (22, 917137), (26, 776039), (143, 141098), (286, 70549)]