20132483210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{10253}}^1\times {\mathrm{28051}}^1$

素因数の和:38318

約数の個数: 32

約数和(自身を含む): 41420909952

約数和(自身を除く): 21288426742

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 10253, 20506, 28051, 51265, 56102, 71771, 102530, 140255, 143542, 196357, 280510, 358855, 392714, 717710, 981785, 1963570, 287606903, 575213806, 1438034515, 2013248321, 2876069030, 4026496642, 10066241605, 20132483210]

約数ペア:

[(1, 20132483210), (2, 10066241605), (5, 4026496642), (7, 2876069030), (10, 2013248321), (14, 1438034515), (35, 575213806), (70, 287606903), (10253, 1963570), (20506, 981785), (28051, 717710), (51265, 392714), (56102, 358855), (71771, 280510), (102530, 196357), (140255, 143542)]