2020123544

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{5171}}^1$

素因数の和:6263

約数の個数: 32

約数和(自身を含む): 3872793600

約数和(自身を除く): 1852670056

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 1039, 2078, 4156, 5171, 8312, 10342, 20684, 41368, 48833, 97666, 195332, 243037, 390664, 486074, 972148, 1944296, 5372669, 10745338, 21490676, 42981352, 252515443, 505030886, 1010061772, 2020123544]

約数ペア:

[(1, 2020123544), (2, 1010061772), (4, 505030886), (8, 252515443), (47, 42981352), (94, 21490676), (188, 10745338), (376, 5372669), (1039, 1944296), (2078, 972148), (4156, 486074), (5171, 390664), (8312, 243037), (10342, 195332), (20684, 97666), (41368, 48833)]