20155845146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{8849}}^1$

素因数の和:9206

約数の個数: 32

約数和(自身を含む): 31222800000

約数和(自身を除く): 11066954854

約数列:

[1, 2, 59, 97, 118, 194, 199, 398, 5723, 8849, 11446, 11741, 17698, 19303, 23482, 38606, 522091, 858353, 1044182, 1138877, 1716706, 1760951, 2277754, 3521902, 50642827, 101285654, 103896109, 170812247, 207792218, 341624494, 10077922573, 20155845146]

約数ペア:

[(1, 20155845146), (2, 10077922573), (59, 341624494), (97, 207792218), (118, 170812247), (194, 103896109), (199, 101285654), (398, 50642827), (5723, 3521902), (8849, 2277754), (11446, 1760951), (11741, 1716706), (17698, 1138877), (19303, 1044182), (23482, 858353), (38606, 522091)]