20237932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35381}}^1$

素因数の和:35409

約数の個数: 24

約数和(自身を含む): 41609232

約数和(自身を除く): 21371300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 35381, 70762, 141524, 389191, 459953, 778382, 919906, 1556764, 1839812, 5059483, 10118966, 20237932]

約数ペア:

[(1, 20237932), (2, 10118966), (4, 5059483), (11, 1839812), (13, 1556764), (22, 919906), (26, 778382), (44, 459953), (52, 389191), (143, 141524), (286, 70762), (572, 35381)]