20021514770

素因数分解:

$2^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{2843}}^1\times {\mathrm{4217}}^1$

素因数の和:7234

約数の個数: 32

約数和(自身を含む): 36275879808

約数和(自身を除く): 16254365038

約数列:

[1, 2, 5, 10, 167, 334, 835, 1670, 2843, 4217, 5686, 8434, 14215, 21085, 28430, 42170, 474781, 704239, 949562, 1408478, 2373905, 3521195, 4747810, 7042390, 11988931, 23977862, 59944655, 119889310, 2002151477, 4004302954, 10010757385, 20021514770]

約数ペア:

[(1, 20021514770), (2, 10010757385), (5, 4004302954), (10, 2002151477), (167, 119889310), (334, 59944655), (835, 23977862), (1670, 11988931), (2843, 7042390), (4217, 4747810), (5686, 3521195), (8434, 2373905), (14215, 1408478), (21085, 949562), (28430, 704239), (42170, 474781)]