20235797238

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2390243}}^1$

素因数の和:2390348

約数の個数: 32

約数和(自身を含む): 43368587136

約数和(自身を除く): 23132789898

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 1411, 2822, 4233, 8466, 2390243, 4780486, 7170729, 14341458, 40634131, 81268262, 121902393, 198390169, 243804786, 396780338, 595170507, 1190341014, 3372632873, 6745265746, 10117898619, 20235797238]

約数ペア:

[(1, 20235797238), (2, 10117898619), (3, 6745265746), (6, 3372632873), (17, 1190341014), (34, 595170507), (51, 396780338), (83, 243804786), (102, 198390169), (166, 121902393), (249, 81268262), (498, 40634131), (1411, 14341458), (2822, 7170729), (4233, 4780486), (8466, 2390243)]