20375821427

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{3163}}^1$

素因数の和:3579

約数の個数: 32

約数和(自身を含む): 23549879808

約数和(自身を除く): 3174058381

約数列:

[1, 13, 17, 103, 221, 283, 1339, 1751, 3163, 3679, 4811, 22763, 29149, 41119, 53771, 62543, 325789, 378937, 495533, 699023, 895129, 4235257, 5538413, 6441929, 11636677, 15217193, 71999369, 92198287, 197823509, 1198577731, 1567370879, 20375821427]

約数ペア:

[(1, 20375821427), (13, 1567370879), (17, 1198577731), (103, 197823509), (221, 92198287), (283, 71999369), (1339, 15217193), (1751, 11636677), (3163, 6441929), (3679, 5538413), (4811, 4235257), (22763, 895129), (29149, 699023), (41119, 495533), (53771, 378937), (62543, 325789)]