20861430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{36599}}^1$

素因数の和:36628

約数の個数: 32

約数和(自身を含む): 52704000

約数和(自身を除く): 31842570

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 36599, 73198, 109797, 182995, 219594, 365990, 548985, 695381, 1097970, 1390762, 2086143, 3476905, 4172286, 6953810, 10430715, 20861430]

約数ペア:

[(1, 20861430), (2, 10430715), (3, 6953810), (5, 4172286), (6, 3476905), (10, 2086143), (15, 1390762), (19, 1097970), (30, 695381), (38, 548985), (57, 365990), (95, 219594), (114, 182995), (190, 109797), (285, 73198), (570, 36599)]