20169974

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7577}}^1$

素因数の和:7612

約数の個数: 16

約数和(自身を含む): 33282576

約数和(自身を除く): 13112602

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7577, 15154, 83347, 166694, 916817, 1833634, 10084987, 20169974]

約数ペア:

[(1, 20169974), (2, 10084987), (11, 1833634), (22, 916817), (121, 166694), (242, 83347), (1331, 15154), (2662, 7577)]