20602383542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1\times {\mathrm{8731}}^1$

素因数の和:10724

約数の個数: 32

約数和(自身を含む): 34010371584

約数和(自身を除く): 13407988042

約数列:

[1, 2, 13, 26, 47, 94, 611, 1222, 1931, 3862, 8731, 17462, 25103, 50206, 90757, 113503, 181514, 227006, 410357, 820714, 1179841, 2359682, 5334641, 10669282, 16859561, 33719122, 219174293, 438348586, 792399367, 1584798734, 10301191771, 20602383542]

約数ペア:

[(1, 20602383542), (2, 10301191771), (13, 1584798734), (26, 792399367), (47, 438348586), (94, 219174293), (611, 33719122), (1222, 16859561), (1931, 10669282), (3862, 5334641), (8731, 2359682), (17462, 1179841), (25103, 820714), (50206, 410357), (90757, 227006), (113503, 181514)]