20346770244

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1\times {\mathrm{43397}}^1$

素因数の和:43932

約数の個数: 48

約数和(自身を含む): 48119702400

約数和(自身を除く): 27772932156

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 439, 534, 878, 1068, 1317, 1756, 2634, 5268, 39071, 43397, 78142, 86794, 117213, 130191, 156284, 173588, 234426, 260382, 468852, 520764, 3862333, 7724666, 11586999, 15449332, 19051283, 23173998, 38102566, 46347996, 57153849, 76205132, 114307698, 228615396, 1695564187, 3391128374, 5086692561, 6782256748, 10173385122, 20346770244]

約数ペア:

[(1, 20346770244), (2, 10173385122), (3, 6782256748), (4, 5086692561), (6, 3391128374), (12, 1695564187), (89, 228615396), (178, 114307698), (267, 76205132), (356, 57153849), (439, 46347996), (534, 38102566), (878, 23173998), (1068, 19051283), (1317, 15449332), (1756, 11586999), (2634, 7724666), (5268, 3862333), (39071, 520764), (43397, 468852), (78142, 260382), (86794, 234426), (117213, 173588), (130191, 156284)]