20175845730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672528191}}^1$

素因数の和:672528201

約数の個数: 16

約数和(自身を含む): 48422029824

約数和(自身を除く): 28246184094

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672528191, 1345056382, 2017584573, 3362640955, 4035169146, 6725281910, 10087922865, 20175845730]

約数ペア:

[(1, 20175845730), (2, 10087922865), (3, 6725281910), (5, 4035169146), (6, 3362640955), (10, 2017584573), (15, 1345056382), (30, 672528191)]