20176904928

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9138091}}^1$

素因数の和:9138127

約数の個数: 48

約数和(自身を含む): 55267180416

約数和(自身を除く): 35090275488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 9138091, 18276182, 27414273, 36552364, 54828546, 73104728, 109657092, 146209456, 210176093, 219314184, 292418912, 420352186, 438628368, 630528279, 840704372, 877256736, 1261056558, 1681408744, 2522113116, 3362817488, 5044226232, 6725634976, 10088452464, 20176904928]

約数ペア:

[(1, 20176904928), (2, 10088452464), (3, 6725634976), (4, 5044226232), (6, 3362817488), (8, 2522113116), (12, 1681408744), (16, 1261056558), (23, 877256736), (24, 840704372), (32, 630528279), (46, 438628368), (48, 420352186), (69, 292418912), (92, 219314184), (96, 210176093), (138, 146209456), (184, 109657092), (276, 73104728), (368, 54828546), (552, 36552364), (736, 27414273), (1104, 18276182), (2208, 9138091)]