20199762056

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{4827859}}^1$

素因数の和:4828388

約数の個数: 16

約数和(自身を含む): 37946979600

約数和(自身を除く): 17747217544

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 4827859, 9655718, 19311436, 38622872, 2524970257, 5049940514, 10099881028, 20199762056]

約数ペア:

[(1, 20199762056), (2, 10099881028), (4, 5049940514), (8, 2524970257), (523, 38622872), (1046, 19311436), (2092, 9655718), (4184, 4827859)]