20603643195

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{570659}}^1$

素因数の和:570779

約数の個数: 32

約数和(自身を含む): 34513516800

約数和(自身を除く): 13909873605

約数列:

[1, 3, 5, 15, 29, 83, 87, 145, 249, 415, 435, 1245, 2407, 7221, 12035, 36105, 570659, 1711977, 2853295, 8559885, 16549111, 47364697, 49647333, 82745555, 142094091, 236823485, 248236665, 710470455, 1373576213, 4120728639, 6867881065, 20603643195]

約数ペア:

[(1, 20603643195), (3, 6867881065), (5, 4120728639), (15, 1373576213), (29, 710470455), (83, 248236665), (87, 236823485), (145, 142094091), (249, 82745555), (415, 49647333), (435, 47364697), (1245, 16549111), (2407, 8559885), (7221, 2853295), (12035, 1711977), (36105, 570659)]