20270748

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28631}}^1$

素因数の和:28697

約数の個数: 24

約数和(自身を含む): 48101760

約数和(自身を除く): 27831012

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28631, 57262, 85893, 114524, 171786, 343572, 1689229, 3378458, 5067687, 6756916, 10135374, 20270748]

約数ペア:

[(1, 20270748), (2, 10135374), (3, 6756916), (4, 5067687), (6, 3378458), (12, 1689229), (59, 343572), (118, 171786), (177, 114524), (236, 85893), (354, 57262), (708, 28631)]