20130453992

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{359}}^1\times {\mathrm{637201}}^1$

素因数の和:637577

約数の個数: 32

約数和(自身を含む): 41290689600

約数和(自身を除く): 21160235608

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 359, 718, 1436, 2872, 3949, 7898, 15796, 31592, 637201, 1274402, 2548804, 5097608, 7009211, 14018422, 28036844, 56073688, 228755159, 457510318, 915020636, 1830041272, 2516306749, 5032613498, 10065226996, 20130453992]

約数ペア:

[(1, 20130453992), (2, 10065226996), (4, 5032613498), (8, 2516306749), (11, 1830041272), (22, 915020636), (44, 457510318), (88, 228755159), (359, 56073688), (718, 28036844), (1436, 14018422), (2872, 7009211), (3949, 5097608), (7898, 2548804), (15796, 1274402), (31592, 637201)]