20475234

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29167}}^1$

素因数の和:29191

約数の個数: 32

約数和(自身を含む): 49002240

約数和(自身を除く): 28527006

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 29167, 58334, 87501, 175002, 262503, 379171, 525006, 758342, 787509, 1137513, 1575018, 2275026, 3412539, 6825078, 10237617, 20475234]

約数ペア:

[(1, 20475234), (2, 10237617), (3, 6825078), (6, 3412539), (9, 2275026), (13, 1575018), (18, 1137513), (26, 787509), (27, 758342), (39, 525006), (54, 379171), (78, 262503), (117, 175002), (234, 87501), (351, 58334), (702, 29167)]