20194233580

素因数分解:

$2^2\times 5^1\times {\mathrm{4349}}^1\times {\mathrm{232171}}^1$

素因数の和:236529

約数の個数: 24

約数和(自身を含む): 42417824400

約数和(自身を除く): 22223590820

約数列:

[1, 2, 4, 5, 10, 20, 4349, 8698, 17396, 21745, 43490, 86980, 232171, 464342, 928684, 1160855, 2321710, 4643420, 1009711679, 2019423358, 4038846716, 5048558395, 10097116790, 20194233580]

約数ペア:

[(1, 20194233580), (2, 10097116790), (4, 5048558395), (5, 4038846716), (10, 2019423358), (20, 1009711679), (4349, 4643420), (8698, 2321710), (17396, 1160855), (21745, 928684), (43490, 464342), (86980, 232171)]