20145591005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{4017067}}^1$

素因数の和:4017148

約数の個数: 16

約数和(自身を含む): 26030600640

約数和(自身を除く): 5885009635

約数列:

[1, 5, 17, 59, 85, 295, 1003, 5015, 4017067, 20085335, 68290139, 237006953, 341450695, 1185034765, 4029118201, 20145591005]

約数ペア:

[(1, 20145591005), (5, 4029118201), (17, 1185034765), (59, 341450695), (85, 237006953), (295, 68290139), (1003, 20085335), (5015, 4017067)]