20124005156

素因数分解:

$2^2\times {\mathrm{4289}}^1\times {\mathrm{1173001}}^1$

素因数の和:1177294

約数の個数: 12

約数和(自身を含む): 35225250060

約数和(自身を除く): 15101244904

約数列:

[1, 2, 4, 4289, 8578, 17156, 1173001, 2346002, 4692004, 5031001289, 10062002578, 20124005156]

約数ペア:

[(1, 20124005156), (2, 10062002578), (4, 5031001289), (4289, 4692004), (8578, 2346002), (17156, 1173001)]