20343029868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{80726309}}^1$

素因数の和:80726326

約数の個数: 36

約数和(自身を含む): 58768753680

約数和(自身を除く): 38425723812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 80726309, 161452618, 242178927, 322905236, 484357854, 565084163, 726536781, 968715708, 1130168326, 1453073562, 1695252489, 2260336652, 2906147124, 3390504978, 5085757467, 6781009956, 10171514934, 20343029868]

約数ペア:

[(1, 20343029868), (2, 10171514934), (3, 6781009956), (4, 5085757467), (6, 3390504978), (7, 2906147124), (9, 2260336652), (12, 1695252489), (14, 1453073562), (18, 1130168326), (21, 968715708), (28, 726536781), (36, 565084163), (42, 484357854), (63, 322905236), (84, 242178927), (126, 161452618), (252, 80726309)]