20131867585

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{4003}}^1\times {\mathrm{59167}}^1$

素因数の和:63192

約数の個数: 16

約数和(自身を含む): 25586136576

約数和(自身を除く): 5454268991

約数列:

[1, 5, 17, 85, 4003, 20015, 59167, 68051, 295835, 340255, 1005839, 5029195, 236845501, 1184227505, 4026373517, 20131867585]

約数ペア:

[(1, 20131867585), (5, 4026373517), (17, 1184227505), (85, 236845501), (4003, 5029195), (20015, 1005839), (59167, 340255), (68051, 295835)]