20229876045

素因数分解:

$3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2539}}^1\times {\mathrm{3001}}^1$

素因数の和:5610

約数の個数: 48

約数和(自身を含む): 35685374400

約数和(自身を除く): 15455498355

約数列:

[1, 3, 5, 9, 15, 45, 59, 177, 295, 531, 885, 2539, 2655, 3001, 7617, 9003, 12695, 15005, 22851, 27009, 38085, 45015, 114255, 135045, 149801, 177059, 449403, 531177, 749005, 885295, 1348209, 1593531, 2247015, 2655885, 6741045, 7619539, 7967655, 22858617, 38097695, 68575851, 114293085, 342879255, 449552801, 1348658403, 2247764005, 4045975209, 6743292015, 20229876045]

約数ペア:

[(1, 20229876045), (3, 6743292015), (5, 4045975209), (9, 2247764005), (15, 1348658403), (45, 449552801), (59, 342879255), (177, 114293085), (295, 68575851), (531, 38097695), (885, 22858617), (2539, 7967655), (2655, 7619539), (3001, 6741045), (7617, 2655885), (9003, 2247015), (12695, 1593531), (15005, 1348209), (22851, 885295), (27009, 749005), (38085, 531177), (45015, 449403), (114255, 177059), (135045, 149801)]