20131025564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{46093}}^1$

素因数の和:46374

約数の個数: 48

約数和(自身を含む): 39137124768

約数和(自身を除く): 19006099204

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 227, 454, 481, 908, 962, 1924, 2951, 5902, 8399, 11804, 16798, 33596, 46093, 92186, 109187, 184372, 218374, 436748, 599209, 1198418, 1705441, 2396836, 3410882, 6821764, 10463111, 20926222, 22170733, 41852444, 44341466, 88682932, 136020443, 272040886, 387135107, 544081772, 774270214, 1548540428, 5032756391, 10065512782, 20131025564]

約数ペア:

[(1, 20131025564), (2, 10065512782), (4, 5032756391), (13, 1548540428), (26, 774270214), (37, 544081772), (52, 387135107), (74, 272040886), (148, 136020443), (227, 88682932), (454, 44341466), (481, 41852444), (908, 22170733), (962, 20926222), (1924, 10463111), (2951, 6821764), (5902, 3410882), (8399, 2396836), (11804, 1705441), (16798, 1198418), (33596, 599209), (46093, 436748), (92186, 218374), (109187, 184372)]