20211032130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{673701071}}^1$

素因数の和:673701081

約数の個数: 16

約数和(自身を含む): 48506477184

約数和(自身を除く): 28295445054

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 673701071, 1347402142, 2021103213, 3368505355, 4042206426, 6737010710, 10105516065, 20211032130]

約数ペア:

[(1, 20211032130), (2, 10105516065), (3, 6737010710), (5, 4042206426), (6, 3368505355), (10, 2021103213), (15, 1347402142), (30, 673701071)]