20050792695

素因数分解:

$3^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{907481}}^1$

素因数の和:907983

約数の個数: 24

約数和(自身を含む): 34825529232

約数和(自身を除く): 14774736537

約数列:

[1, 3, 5, 9, 15, 45, 491, 1473, 2455, 4419, 7365, 22095, 907481, 2722443, 4537405, 8167329, 13612215, 40836645, 445573171, 1336719513, 2227865855, 4010158539, 6683597565, 20050792695]

約数ペア:

[(1, 20050792695), (3, 6683597565), (5, 4010158539), (9, 2227865855), (15, 1336719513), (45, 445573171), (491, 40836645), (1473, 13612215), (2455, 8167329), (4419, 4537405), (7365, 2722443), (22095, 907481)]