20187324890

素因数分解:

$2^1\times 5^1\times {\mathrm{33589}}^1\times {\mathrm{60101}}^1$

素因数の和:93697

約数の個数: 16

約数和(自身を含む): 36338871240

約数和(自身を除く): 16151546350

約数列:

[1, 2, 5, 10, 33589, 60101, 67178, 120202, 167945, 300505, 335890, 601010, 2018732489, 4037464978, 10093662445, 20187324890]

約数ペア:

[(1, 20187324890), (2, 10093662445), (5, 4037464978), (10, 2018732489), (33589, 601010), (60101, 335890), (67178, 300505), (120202, 167945)]