20565835782

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{4441}}^1$

素因数の和:5093

約数の個数: 64

約数和(自身を含む): 44166415104

約数和(自身を除く): 23600579322

約数列:

[1, 2, 3, 6, 17, 34, 51, 83, 102, 166, 249, 498, 547, 1094, 1411, 1641, 2822, 3282, 4233, 4441, 8466, 8882, 9299, 13323, 18598, 26646, 27897, 45401, 55794, 75497, 90802, 136203, 150994, 226491, 272406, 368603, 452982, 737206, 771817, 1105809, 1543634, 2211618, 2315451, 2429227, 4630902, 4858454, 6266251, 7287681, 12532502, 14575362, 18798753, 37597506, 41296859, 82593718, 123890577, 201625841, 247781154, 403251682, 604877523, 1209755046, 3427639297, 6855278594, 10282917891, 20565835782]

約数ペア:

[(1, 20565835782), (2, 10282917891), (3, 6855278594), (6, 3427639297), (17, 1209755046), (34, 604877523), (51, 403251682), (83, 247781154), (102, 201625841), (166, 123890577), (249, 82593718), (498, 41296859), (547, 37597506), (1094, 18798753), (1411, 14575362), (1641, 12532502), (2822, 7287681), (3282, 6266251), (4233, 4858454), (4441, 4630902), (8466, 2429227), (8882, 2315451), (9299, 2211618), (13323, 1543634), (18598, 1105809), (26646, 771817), (27897, 737206), (45401, 452982), (55794, 368603), (75497, 272406), (90802, 226491), (136203, 150994)]