20163896654

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{7574717}}^1$

素因数の和:7574752

約数の個数: 16

約数和(自身を含む): 33268161456

約数和(自身を除く): 13104264802

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 7574717, 15149434, 83321887, 166643774, 916540757, 1833081514, 10081948327, 20163896654]

約数ペア:

[(1, 20163896654), (2, 10081948327), (11, 1833081514), (22, 916540757), (121, 166643774), (242, 83321887), (1331, 15149434), (2662, 7574717)]