20140053556

素因数分解:

$2^2\times 7^1\times {\mathrm{631}}^1\times {\mathrm{1139917}}^1$

素因数の和:1140559

約数の個数: 24

約数和(自身を含む): 40343977856

約数和(自身を除く): 20203924300

約数列:

[1, 2, 4, 7, 14, 28, 631, 1262, 2524, 4417, 8834, 17668, 1139917, 2279834, 4559668, 7979419, 15958838, 31917676, 719287627, 1438575254, 2877150508, 5035013389, 10070026778, 20140053556]

約数ペア:

[(1, 20140053556), (2, 10070026778), (4, 5035013389), (7, 2877150508), (14, 1438575254), (28, 719287627), (631, 31917676), (1262, 15958838), (2524, 7979419), (4417, 4559668), (8834, 2279834), (17668, 1139917)]