20481574102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{157}}^1\times {\mathrm{57571}}^1$

素因数の和:57844

約数の個数: 32

約数和(自身を含む): 34056831744

約数和(自身を除く): 13575257642

約数列:

[1, 2, 11, 22, 103, 157, 206, 314, 1133, 1727, 2266, 3454, 16171, 32342, 57571, 115142, 177881, 355762, 633281, 1266562, 5929813, 9038647, 11859626, 18077294, 65227943, 99425117, 130455886, 198850234, 930980641, 1861961282, 10240787051, 20481574102]

約数ペア:

[(1, 20481574102), (2, 10240787051), (11, 1861961282), (22, 930980641), (103, 198850234), (157, 130455886), (206, 99425117), (314, 65227943), (1133, 18077294), (1727, 11859626), (2266, 9038647), (3454, 5929813), (16171, 1266562), (32342, 633281), (57571, 355762), (115142, 177881)]