20916818833

素因数分解:

${\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{971}}^1\times {\mathrm{5101}}^1$

素因数の和:6216

約数の個数: 16

約数和(自身を含む): 21661540992

約数和(自身を除く): 744722159

約数列:

[1, 41, 103, 971, 4223, 5101, 39811, 100013, 209141, 525403, 4100533, 4953071, 21541523, 203075911, 510166313, 20916818833]

約数ペア:

[(1, 20916818833), (41, 510166313), (103, 203075911), (971, 21541523), (4223, 4953071), (5101, 4100533), (39811, 525403), (100013, 209141)]