20341661188

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{2557}}^1\times {\mathrm{13171}}^1$

素因数の和:15883

約数の個数: 24

約数和(自身を含む): 35850390464

約数和(自身を除く): 15508729276

約数列:

[1, 2, 4, 151, 302, 604, 2557, 5114, 10228, 13171, 26342, 52684, 386107, 772214, 1544428, 1988821, 3977642, 7955284, 33678247, 67356494, 134712988, 5085415297, 10170830594, 20341661188]

約数ペア:

[(1, 20341661188), (2, 10170830594), (4, 5085415297), (151, 134712988), (302, 67356494), (604, 33678247), (2557, 7955284), (5114, 3977642), (10228, 1988821), (13171, 1544428), (26342, 772214), (52684, 386107)]