20234976490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1\times {\mathrm{51043}}^1$

素因数の和:52446

約数の個数: 32

約数和(自身を含む): 37707223680

約数和(自身を除く): 17472247190

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1367, 2734, 6835, 13670, 39643, 51043, 79286, 102086, 198215, 255215, 396430, 510430, 1480247, 2960494, 7401235, 14802470, 69775781, 139551562, 348878905, 697757810, 2023497649, 4046995298, 10117488245, 20234976490]

約数ペア:

[(1, 20234976490), (2, 10117488245), (5, 4046995298), (10, 2023497649), (29, 697757810), (58, 348878905), (145, 139551562), (290, 69775781), (1367, 14802470), (2734, 7401235), (6835, 2960494), (13670, 1480247), (39643, 510430), (51043, 396430), (79286, 255215), (102086, 198215)]