20163762592

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{2393}}^1\times {\mathrm{4463}}^1$

素因数の和:6925

約数の個数: 48

約数和(自身を含む): 40396164480

約数和(自身を除く): 20232401888

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 2393, 4463, 4786, 8926, 9572, 17852, 19144, 35704, 38288, 71408, 76576, 141187, 142816, 263317, 282374, 526634, 564748, 1053268, 1129496, 2106536, 2258992, 4213072, 4517984, 8426144, 10679959, 21359918, 42719836, 85439672, 170879344, 341758688, 630117581, 1260235162, 2520470324, 5040940648, 10081881296, 20163762592]

約数ペア:

[(1, 20163762592), (2, 10081881296), (4, 5040940648), (8, 2520470324), (16, 1260235162), (32, 630117581), (59, 341758688), (118, 170879344), (236, 85439672), (472, 42719836), (944, 21359918), (1888, 10679959), (2393, 8426144), (4463, 4517984), (4786, 4213072), (8926, 2258992), (9572, 2106536), (17852, 1129496), (19144, 1053268), (35704, 564748), (38288, 526634), (71408, 282374), (76576, 263317), (141187, 142816)]