8020123246

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{16763}}^1$

素因数の和:16980

約数の個数: 32

約数和(自身を含む): 12727899360

約数和(自身を除く): 4707776114

約数列:

[1, 2, 29, 58, 73, 113, 146, 226, 2117, 3277, 4234, 6554, 8249, 16498, 16763, 33526, 239221, 478442, 486127, 972254, 1223699, 1894219, 2447398, 3788438, 35487271, 54932351, 70974542, 109864702, 138277987, 276555974, 4010061623, 8020123246]

約数ペア:

[(1, 8020123246), (2, 4010061623), (29, 276555974), (58, 138277987), (73, 109864702), (113, 70974542), (146, 54932351), (226, 35487271), (2117, 3788438), (3277, 2447398), (4234, 1894219), (6554, 1223699), (8249, 972254), (16498, 486127), (16763, 478442), (33526, 239221)]