20013302715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{832327}}^1$

素因数の和:832571

約数の個数: 32

約数和(自身を含む): 36755604480

約数和(自身を除く): 16742301765

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 229, 687, 1145, 1603, 3435, 4809, 8015, 24045, 832327, 2496981, 4161635, 5826289, 12484905, 17478867, 29131445, 87394335, 190602883, 571808649, 953014415, 1334220181, 2859043245, 4002660543, 6671100905, 20013302715]

約数ペア:

[(1, 20013302715), (3, 6671100905), (5, 4002660543), (7, 2859043245), (15, 1334220181), (21, 953014415), (35, 571808649), (105, 190602883), (229, 87394335), (687, 29131445), (1145, 17478867), (1603, 12484905), (3435, 5826289), (4809, 4161635), (8015, 2496981), (24045, 832327)]