20215996890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7069}}^1\times {\mathrm{95327}}^1$

素因数の和:102406

約数の個数: 32

約数和(自身を含む): 48525765120

約数和(自身を除く): 28309768230

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7069, 14138, 21207, 35345, 42414, 70690, 95327, 106035, 190654, 212070, 285981, 476635, 571962, 953270, 1429905, 2859810, 673866563, 1347733126, 2021599689, 3369332815, 4043199378, 6738665630, 10107998445, 20215996890]

約数ペア:

[(1, 20215996890), (2, 10107998445), (3, 6738665630), (5, 4043199378), (6, 3369332815), (10, 2021599689), (15, 1347733126), (30, 673866563), (7069, 2859810), (14138, 1429905), (21207, 953270), (35345, 571962), (42414, 476635), (70690, 285981), (95327, 212070), (106035, 190654)]