20139634916

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{271}}^1\times {\mathrm{81131}}^1$

素因数の和:81635

約数の個数: 24

約数和(自身を含む): 35529325440

約数和(自身を除く): 15389690524

約数列:

[1, 2, 4, 229, 271, 458, 542, 916, 1084, 62059, 81131, 124118, 162262, 248236, 324524, 18578999, 21986501, 37157998, 43973002, 74315996, 87946004, 5034908729, 10069817458, 20139634916]

約数ペア:

[(1, 20139634916), (2, 10069817458), (4, 5034908729), (229, 87946004), (271, 74315996), (458, 43973002), (542, 37157998), (916, 21986501), (1084, 18578999), (62059, 324524), (81131, 248236), (124118, 162262)]