20222586578

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{148279}}^1$

素因数の和:148434

約数の個数: 32

約数和(自身を含む): 33131683200

約数和(自身を除く): 12909096622

約数列:

[1, 2, 19, 37, 38, 74, 97, 194, 703, 1406, 1843, 3589, 3686, 7178, 68191, 136382, 148279, 296558, 2817301, 5486323, 5634602, 10972646, 14383063, 28766126, 104240137, 208480274, 273278197, 532173331, 546556394, 1064346662, 10111293289, 20222586578]

約数ペア:

[(1, 20222586578), (2, 10111293289), (19, 1064346662), (37, 546556394), (38, 532173331), (74, 273278197), (97, 208480274), (194, 104240137), (703, 28766126), (1406, 14383063), (1843, 10972646), (3589, 5634602), (3686, 5486323), (7178, 2817301), (68191, 296558), (136382, 148279)]