20244550340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1163}}^1\times {\mathrm{124337}}^1$

素因数の和:125516

約数の個数: 48

約数和(自身を含む): 48629089152

約数和(自身を除く): 28384538812

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1163, 2326, 4652, 5815, 8141, 11630, 16282, 23260, 32564, 40705, 81410, 124337, 162820, 248674, 497348, 621685, 870359, 1243370, 1740718, 2486740, 3481436, 4351795, 8703590, 17407180, 144603931, 289207862, 578415724, 723019655, 1012227517, 1446039310, 2024455034, 2892078620, 4048910068, 5061137585, 10122275170, 20244550340]

約数ペア:

[(1, 20244550340), (2, 10122275170), (4, 5061137585), (5, 4048910068), (7, 2892078620), (10, 2024455034), (14, 1446039310), (20, 1012227517), (28, 723019655), (35, 578415724), (70, 289207862), (140, 144603931), (1163, 17407180), (2326, 8703590), (4652, 4351795), (5815, 3481436), (8141, 2486740), (11630, 1740718), (16282, 1243370), (23260, 870359), (32564, 621685), (40705, 497348), (81410, 248674), (124337, 162820)]