20171327998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{577}}^1\times {\mathrm{877}}^1\times {\mathrm{1049}}^1$

素因数の和:2524

約数の個数: 32

約数和(自身を含む): 31971492000

約数和(自身を除く): 11800164002

約数列:

[1, 2, 19, 38, 577, 877, 1049, 1154, 1754, 2098, 10963, 16663, 19931, 21926, 33326, 39862, 506029, 605273, 919973, 1012058, 1210546, 1839946, 9614551, 11500187, 17479487, 19229102, 23000374, 34958974, 530824421, 1061648842, 10085663999, 20171327998]

約数ペア:

[(1, 20171327998), (2, 10085663999), (19, 1061648842), (38, 530824421), (577, 34958974), (877, 23000374), (1049, 19229102), (1154, 17479487), (1754, 11500187), (2098, 9614551), (10963, 1839946), (16663, 1210546), (19931, 1012058), (21926, 919973), (33326, 605273), (39862, 506029)]