63561980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{186947}}^1$

素因数の和:186973

約数の個数: 24

約数和(自身を含む): 141332688

約数和(自身を除く): 77770708

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 186947, 373894, 747788, 934735, 1869470, 3178099, 3738940, 6356198, 12712396, 15890495, 31780990, 63561980]

約数ペア:

[(1, 63561980), (2, 31780990), (4, 15890495), (5, 12712396), (10, 6356198), (17, 3738940), (20, 3178099), (34, 1869470), (68, 934735), (85, 747788), (170, 373894), (340, 186947)]