20182141815

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2143}}^1\times {\mathrm{57077}}^1$

素因数の和:59239

約数の個数: 32

約数和(自身を含む): 35244066816

約数和(自身を除く): 15061925001

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2143, 6429, 10715, 23573, 32145, 57077, 70719, 117865, 171231, 285385, 353595, 627847, 856155, 1883541, 3139235, 9417705, 122316011, 366948033, 611580055, 1345476121, 1834740165, 4036428363, 6727380605, 20182141815]

約数ペア:

[(1, 20182141815), (3, 6727380605), (5, 4036428363), (11, 1834740165), (15, 1345476121), (33, 611580055), (55, 366948033), (165, 122316011), (2143, 9417705), (6429, 3139235), (10715, 1883541), (23573, 856155), (32145, 627847), (57077, 353595), (70719, 285385), (117865, 171231)]