20002593

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{8693}}^1$

素因数の和:8768

約数の個数: 16

約数和(自身を含む): 29211840

約数和(自身を除く): 9209247

約数列:

[1, 3, 13, 39, 59, 177, 767, 2301, 8693, 26079, 113009, 339027, 512887, 1538661, 6667531, 20002593]

約数ペア:

[(1, 20002593), (3, 6667531), (13, 1538661), (39, 512887), (59, 339027), (177, 113009), (767, 26079), (2301, 8693)]