20637738

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{104231}}^1$

素因数の和:104250

約数の個数: 24

約数和(自身を含む): 48780576

約数和(自身を除く): 28142838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 104231, 208462, 312693, 625386, 938079, 1146541, 1876158, 2293082, 3439623, 6879246, 10318869, 20637738]

約数ペア:

[(1, 20637738), (2, 10318869), (3, 6879246), (6, 3439623), (9, 2293082), (11, 1876158), (18, 1146541), (22, 938079), (33, 625386), (66, 312693), (99, 208462), (198, 104231)]