20185613886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{503407}}^1$

素因数の和:503616

約数の個数: 32

約数和(自身を含む): 41609691648

約数和(自身を除く): 21424077762

約数列:

[1, 2, 3, 6, 41, 82, 123, 163, 246, 326, 489, 978, 6683, 13366, 20049, 40098, 503407, 1006814, 1510221, 3020442, 20639687, 41279374, 61919061, 82055341, 123838122, 164110682, 246166023, 492332046, 3364268981, 6728537962, 10092806943, 20185613886]

約数ペア:

[(1, 20185613886), (2, 10092806943), (3, 6728537962), (6, 3364268981), (41, 492332046), (82, 246166023), (123, 164110682), (163, 123838122), (246, 82055341), (326, 61919061), (489, 41279374), (978, 20639687), (6683, 3020442), (13366, 1510221), (20049, 1006814), (40098, 503407)]