20217372468

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{99104767}}^1$

素因数の和:99104791

約数の個数: 24

約数和(自身を含む): 49948803072

約数和(自身を除く): 29731430604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 99104767, 198209534, 297314301, 396419068, 594628602, 1189257204, 1684781039, 3369562078, 5054343117, 6739124156, 10108686234, 20217372468]

約数ペア:

[(1, 20217372468), (2, 10108686234), (3, 6739124156), (4, 5054343117), (6, 3369562078), (12, 1684781039), (17, 1189257204), (34, 594628602), (51, 396419068), (68, 297314301), (102, 198209534), (204, 99104767)]