20192449082

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{2151337}}^1$

素因数の和:2151390

約数の個数: 24

約数和(自身を含む): 34425710676

約数和(自身を除く): 14233261594

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4693, 9386, 2151337, 4302674, 27967381, 40875403, 55934762, 81750806, 531380239, 776632657, 1062760478, 1553265314, 10096224541, 20192449082]

約数ペア:

[(1, 20192449082), (2, 10096224541), (13, 1553265314), (19, 1062760478), (26, 776632657), (38, 531380239), (247, 81750806), (361, 55934762), (494, 40875403), (722, 27967381), (4693, 4302674), (9386, 2151337)]