20132415558

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{17921}}^1$

素因数の和:18517

約数の個数: 48

約数和(自身を含む): 44034354000

約数和(自身を除く): 23901938442

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 449, 834, 898, 1251, 1347, 2502, 2694, 4041, 8082, 17921, 35842, 53763, 62411, 107526, 124822, 161289, 187233, 322578, 374466, 561699, 1123398, 2491019, 4982038, 7473057, 8046529, 14946114, 16093058, 22419171, 24139587, 44838342, 48279174, 72418761, 144837522, 1118467531, 2236935062, 3355402593, 6710805186, 10066207779, 20132415558]

約数ペア:

[(1, 20132415558), (2, 10066207779), (3, 6710805186), (6, 3355402593), (9, 2236935062), (18, 1118467531), (139, 144837522), (278, 72418761), (417, 48279174), (449, 44838342), (834, 24139587), (898, 22419171), (1251, 16093058), (1347, 14946114), (2502, 8046529), (2694, 7473057), (4041, 4982038), (8082, 2491019), (17921, 1123398), (35842, 561699), (53763, 374466), (62411, 322578), (107526, 187233), (124822, 161289)]