20125848

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{6121}}^1$

素因数の和:6267

約数の個数: 32

約数和(自身を含む): 50690160

約数和(自身を除く): 30564312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 822, 1096, 1644, 3288, 6121, 12242, 18363, 24484, 36726, 48968, 73452, 146904, 838577, 1677154, 2515731, 3354308, 5031462, 6708616, 10062924, 20125848]

約数ペア:

[(1, 20125848), (2, 10062924), (3, 6708616), (4, 5031462), (6, 3354308), (8, 2515731), (12, 1677154), (24, 838577), (137, 146904), (274, 73452), (411, 48968), (548, 36726), (822, 24484), (1096, 18363), (1644, 12242), (3288, 6121)]