20186043730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1\times {\mathrm{42701}}^1$

素因数の和:43902

約数の個数: 32

約数和(自身を含む): 37254249648

約数和(自身を除く): 17068205918

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 1153, 2306, 5765, 11530, 42701, 47273, 85402, 94546, 213505, 236365, 427010, 472730, 1750741, 3501482, 8753705, 17507410, 49234253, 98468506, 246171265, 492342530, 2018604373, 4037208746, 10093021865, 20186043730]

約数ペア:

[(1, 20186043730), (2, 10093021865), (5, 4037208746), (10, 2018604373), (41, 492342530), (82, 246171265), (205, 98468506), (410, 49234253), (1153, 17507410), (2306, 8753705), (5765, 3501482), (11530, 1750741), (42701, 472730), (47273, 427010), (85402, 236365), (94546, 213505)]