20883927086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9349}}^1\times {\mathrm{101537}}^1$

素因数の和:110899

約数の個数: 16

約数和(自身を含む): 34177690800

約数和(自身を除く): 13293763714

約数列:

[1, 2, 11, 22, 9349, 18698, 101537, 102839, 203074, 205678, 1116907, 2233814, 949269413, 1898538826, 10441963543, 20883927086]

約数ペア:

[(1, 20883927086), (2, 10441963543), (11, 1898538826), (22, 949269413), (9349, 2233814), (18698, 1116907), (101537, 205678), (102839, 203074)]