190067472020

素因数分解:

$2^2\times 5^1\times {\mathrm{9503373601}}^1$

素因数の和:9503373610

約数の個数: 12

約数和(自身を含む): 399141691284

約数和(自身を除く): 209074219264

約数列:

[1, 2, 4, 5, 10, 20, 9503373601, 19006747202, 38013494404, 47516868005, 95033736010, 190067472020]

約数ペア:

[(1, 190067472020), (2, 95033736010), (4, 47516868005), (5, 38013494404), (10, 19006747202), (20, 9503373601)]