420021932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1033}}^1\times {\mathrm{9241}}^1$

素因数の和:10289

約数の個数: 24

約数和(自身を含む): 802723152

約数和(自身を除く): 382701220

約数列:

[1, 2, 4, 11, 22, 44, 1033, 2066, 4132, 9241, 11363, 18482, 22726, 36964, 45452, 101651, 203302, 406604, 9545953, 19091906, 38183812, 105005483, 210010966, 420021932]

約数ペア:

[(1, 420021932), (2, 210010966), (4, 105005483), (11, 38183812), (22, 19091906), (44, 9545953), (1033, 406604), (2066, 203302), (4132, 101651), (9241, 45452), (11363, 36964), (18482, 22726)]