20201587752

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^2\times {\mathrm{381047}}^1$

素因数の和:381150

約数の個数: 48

約数和(自身を含む): 51601520160

約数和(自身を除く): 31399932408

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 2209, 4418, 6627, 8836, 13254, 17672, 26508, 53016, 381047, 762094, 1143141, 1524188, 2286282, 3048376, 4572564, 9145128, 17909209, 35818418, 53727627, 71636836, 107455254, 143273672, 214910508, 429821016, 841732823, 1683465646, 2525198469, 3366931292, 5050396938, 6733862584, 10100793876, 20201587752]

約数ペア:

[(1, 20201587752), (2, 10100793876), (3, 6733862584), (4, 5050396938), (6, 3366931292), (8, 2525198469), (12, 1683465646), (24, 841732823), (47, 429821016), (94, 214910508), (141, 143273672), (188, 107455254), (282, 71636836), (376, 53727627), (564, 35818418), (1128, 17909209), (2209, 9145128), (4418, 4572564), (6627, 3048376), (8836, 2286282), (13254, 1524188), (17672, 1143141), (26508, 762094), (53016, 381047)]