2018103380

素因数分解:

$2^2\times 5^1\times {\mathrm{1583}}^1\times {\mathrm{63743}}^1$

素因数の和:65335

約数の個数: 24

約数和(自身を含む): 4240760832

約数和(自身を除く): 2222657452

約数列:

[1, 2, 4, 5, 10, 20, 1583, 3166, 6332, 7915, 15830, 31660, 63743, 127486, 254972, 318715, 637430, 1274860, 100905169, 201810338, 403620676, 504525845, 1009051690, 2018103380]

約数ペア:

[(1, 2018103380), (2, 1009051690), (4, 504525845), (5, 403620676), (10, 201810338), (20, 100905169), (1583, 1274860), (3166, 637430), (6332, 318715), (7915, 254972), (15830, 127486), (31660, 63743)]