20146098152

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{1471}}^1\times {\mathrm{2381}}^1$

素因数の和:4577

約数の個数: 32

約数和(自身を含む): 37868083200

約数和(自身を除く): 17721985048

約数列:

[1, 2, 4, 8, 719, 1438, 1471, 2381, 2876, 2942, 4762, 5752, 5884, 9524, 11768, 19048, 1057649, 1711939, 2115298, 3423878, 3502451, 4230596, 6847756, 7004902, 8461192, 13695512, 14009804, 28019608, 2518262269, 5036524538, 10073049076, 20146098152]

約数ペア:

[(1, 20146098152), (2, 10073049076), (4, 5036524538), (8, 2518262269), (719, 28019608), (1438, 14009804), (1471, 13695512), (2381, 8461192), (2876, 7004902), (2942, 6847756), (4762, 4230596), (5752, 3502451), (5884, 3423878), (9524, 2115298), (11768, 1711939), (19048, 1057649)]