20151937258

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{883}}^1\times {\mathrm{2957}}^1$

素因数の和:4086

約数の個数: 32

約数和(自身を含む): 32194304064

約数和(自身を除く): 12042366806

約数列:

[1, 2, 17, 34, 227, 454, 883, 1766, 2957, 3859, 5914, 7718, 15011, 30022, 50269, 100538, 200441, 400882, 671239, 1342478, 2611031, 3407497, 5222062, 6814994, 11411063, 22822126, 44387527, 88775054, 592704037, 1185408074, 10075968629, 20151937258]

約数ペア:

[(1, 20151937258), (2, 10075968629), (17, 1185408074), (34, 592704037), (227, 88775054), (454, 44387527), (883, 22822126), (1766, 11411063), (2957, 6814994), (3859, 5222062), (5914, 3407497), (7718, 2611031), (15011, 1342478), (30022, 671239), (50269, 400882), (100538, 200441)]