20107082860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8693}}^1\times {\mathrm{6803}}^1$

素因数の和:15522

約数の個数: 48

約数和(自身を含む): 44720405856

約数和(自身を除く): 24613322996

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 6803, 8693, 13606, 17386, 27212, 34015, 34772, 43465, 68030, 86930, 115651, 136060, 147781, 173860, 231302, 295562, 462604, 578255, 591124, 738905, 1156510, 1477810, 2313020, 2955620, 59138479, 118276958, 236553916, 295692395, 591384790, 1005354143, 1182769580, 2010708286, 4021416572, 5026770715, 10053541430, 20107082860]

約数ペア:

[(1, 20107082860), (2, 10053541430), (4, 5026770715), (5, 4021416572), (10, 2010708286), (17, 1182769580), (20, 1005354143), (34, 591384790), (68, 295692395), (85, 236553916), (170, 118276958), (340, 59138479), (6803, 2955620), (8693, 2313020), (13606, 1477810), (17386, 1156510), (27212, 738905), (34015, 591124), (34772, 578255), (43465, 462604), (68030, 295562), (86930, 231302), (115651, 173860), (136060, 147781)]