20232454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{499}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 35280000

約数和(自身を除く): 15047546

約数列:

[1, 2, 11, 19, 22, 38, 97, 194, 209, 418, 499, 998, 1067, 1843, 2134, 3686, 5489, 9481, 10978, 18962, 20273, 40546, 48403, 96806, 104291, 208582, 532433, 919657, 1064866, 1839314, 10116227, 20232454]

約数ペア:

[(1, 20232454), (2, 10116227), (11, 1839314), (19, 1064866), (22, 919657), (38, 532433), (97, 208582), (194, 104291), (209, 96806), (418, 48403), (499, 40546), (998, 20273), (1067, 18962), (1843, 10978), (2134, 9481), (3686, 5489)]