20235883590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5765209}}^1$

素因数の和:5765238

約数の個数: 64

約数和(自身を含む): 58113316800

約数和(自身を除く): 37877433210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5765209, 11530418, 17295627, 28826045, 34591254, 51886881, 57652090, 74947717, 86478135, 103773762, 149895434, 155660643, 172956270, 224843151, 259434405, 311321286, 374738585, 449686302, 518868810, 674529453, 749477170, 778303215, 1124215755, 1349058906, 1556606430, 2023588359, 2248431510, 3372647265, 4047176718, 6745294530, 10117941795, 20235883590]

約数ペア:

[(1, 20235883590), (2, 10117941795), (3, 6745294530), (5, 4047176718), (6, 3372647265), (9, 2248431510), (10, 2023588359), (13, 1556606430), (15, 1349058906), (18, 1124215755), (26, 778303215), (27, 749477170), (30, 674529453), (39, 518868810), (45, 449686302), (54, 374738585), (65, 311321286), (78, 259434405), (90, 224843151), (117, 172956270), (130, 155660643), (135, 149895434), (195, 103773762), (234, 86478135), (270, 74947717), (351, 57652090), (390, 51886881), (585, 34591254), (702, 28826045), (1170, 17295627), (1755, 11530418), (3510, 5765209)]