20124032

素因数分解:

$2^7\times {\mathrm{157219}}^1$

素因数の和:157233

約数の個数: 16

約数和(自身を含む): 40091100

約数和(自身を除く): 19967068

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157219, 314438, 628876, 1257752, 2515504, 5031008, 10062016, 20124032]

約数ペア:

[(1, 20124032), (2, 10062016), (4, 5031008), (8, 2515504), (16, 1257752), (32, 628876), (64, 314438), (128, 157219)]