20197285626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{480887753}}^1$

素因数の和:480887765

約数の個数: 16

約数和(自身を含む): 46165224384

約数和(自身を除く): 25967938758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 480887753, 961775506, 1442663259, 2885326518, 3366214271, 6732428542, 10098642813, 20197285626]

約数ペア:

[(1, 20197285626), (2, 10098642813), (3, 6732428542), (6, 3366214271), (7, 2885326518), (14, 1442663259), (21, 961775506), (42, 480887753)]