20125087203

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4951}}^1\times {\mathrm{6131}}^1$

素因数の和:11115

約数の個数: 32

約数和(自身を含む): 30608589312

約数和(自身を除く): 10483502109

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 4951, 6131, 14853, 18393, 64363, 79703, 84167, 104227, 193089, 239109, 252501, 312681, 1094171, 1354951, 3282513, 4064853, 30354581, 91063743, 394609553, 516027877, 1183828659, 1548083631, 6708362401, 20125087203]

約数ペア:

[(1, 20125087203), (3, 6708362401), (13, 1548083631), (17, 1183828659), (39, 516027877), (51, 394609553), (221, 91063743), (663, 30354581), (4951, 4064853), (6131, 3282513), (14853, 1354951), (18393, 1094171), (64363, 312681), (79703, 252501), (84167, 239109), (104227, 193089)]