20231963969

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{35491}}^1$

素因数の和:35637

約数の個数: 32

約数和(自身を含む): 24859164672

約数和(自身を除く): 4627200703

約数列:

[1, 7, 31, 37, 71, 217, 259, 497, 1147, 2201, 2627, 8029, 15407, 18389, 35491, 81437, 248437, 570059, 1100221, 1313167, 2519861, 7701547, 9192169, 17639027, 40708177, 78115691, 93234857, 284957239, 546809837, 652643999, 2890280567, 20231963969]

約数ペア:

[(1, 20231963969), (7, 2890280567), (31, 652643999), (37, 546809837), (71, 284957239), (217, 93234857), (259, 78115691), (497, 40708177), (1147, 17639027), (2201, 9192169), (2627, 7701547), (8029, 2519861), (15407, 1313167), (18389, 1100221), (35491, 570059), (81437, 248437)]