20260997685

素因数分解:

$3^2\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{312887}}^1$

素因数の和:314337

約数の個数: 24

約数和(自身を含む): 35143580160

約数和(自身を除く): 14882582475

約数列:

[1, 3, 5, 9, 15, 45, 1439, 4317, 7195, 12951, 21585, 64755, 312887, 938661, 1564435, 2815983, 4693305, 14079915, 450244393, 1350733179, 2251221965, 4052199537, 6753665895, 20260997685]

約数ペア:

[(1, 20260997685), (3, 6753665895), (5, 4052199537), (9, 2251221965), (15, 1350733179), (45, 450244393), (1439, 14079915), (4317, 4693305), (7195, 2815983), (12951, 1564435), (21585, 938661), (64755, 312887)]