20256036

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{58207}}^1$

素因数の和:58243

約数の個数: 24

約数和(自身を含む): 48894720

約数和(自身を除く): 28638684

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 58207, 116414, 174621, 232828, 349242, 698484, 1688003, 3376006, 5064009, 6752012, 10128018, 20256036]

約数ペア:

[(1, 20256036), (2, 10128018), (3, 6752012), (4, 5064009), (6, 3376006), (12, 1688003), (29, 698484), (58, 349242), (87, 232828), (116, 174621), (174, 116414), (348, 58207)]