20199492100

素因数分解:

$2^2\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1887803}}^1$

素因数の和:1887924

約数の個数: 36

約数和(自身を含む): 44242574544

約数和(自身を除く): 24043082444

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 107, 214, 428, 535, 1070, 2140, 2675, 5350, 10700, 1887803, 3775606, 7551212, 9439015, 18878030, 37756060, 47195075, 94390150, 188780300, 201994921, 403989842, 807979684, 1009974605, 2019949210, 4039898420, 5049873025, 10099746050, 20199492100]

約数ペア:

[(1, 20199492100), (2, 10099746050), (4, 5049873025), (5, 4039898420), (10, 2019949210), (20, 1009974605), (25, 807979684), (50, 403989842), (100, 201994921), (107, 188780300), (214, 94390150), (428, 47195075), (535, 37756060), (1070, 18878030), (2140, 9439015), (2675, 7551212), (5350, 3775606), (10700, 1887803)]