20034736

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{12157}}^1$

素因数の和:12268

約数の個数: 20

約数和(自身を含む): 39197392

約数和(自身を除く): 19162656

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 12157, 24314, 48628, 97256, 194512, 1252171, 2504342, 5008684, 10017368, 20034736]

約数ペア:

[(1, 20034736), (2, 10017368), (4, 5008684), (8, 2504342), (16, 1252171), (103, 194512), (206, 97256), (412, 48628), (824, 24314), (1648, 12157)]