20166854402

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{79}}^1\times {\mathrm{69031}}^1$

素因数の和:69198

約数の個数: 24

約数和(自身を含む): 31362618240

約数和(自身を除く): 11195763838

約数列:

[1, 2, 43, 79, 86, 158, 1849, 3397, 3698, 6794, 69031, 138062, 146071, 292142, 2968333, 5453449, 5936666, 10906898, 127638319, 234498307, 255276638, 468996614, 10083427201, 20166854402]

約数ペア:

[(1, 20166854402), (2, 10083427201), (43, 468996614), (79, 255276638), (86, 234498307), (158, 127638319), (1849, 10906898), (3397, 5936666), (3698, 5453449), (6794, 2968333), (69031, 292142), (138062, 146071)]