20392900404

素因数分解:

$2^2\times 3^1\times {\mathrm{241}}^1\times {\mathrm{919}}^1\times {\mathrm{7673}}^1$

素因数の和:8840

約数の個数: 48

約数和(自身を含む): 47839102080

約数和(自身を除く): 27446201676

約数列:

[1, 2, 3, 4, 6, 12, 241, 482, 723, 919, 964, 1446, 1838, 2757, 2892, 3676, 5514, 7673, 11028, 15346, 23019, 30692, 46038, 92076, 221479, 442958, 664437, 885916, 1328874, 1849193, 2657748, 3698386, 5547579, 7051487, 7396772, 11095158, 14102974, 21154461, 22190316, 28205948, 42308922, 84617844, 1699408367, 3398816734, 5098225101, 6797633468, 10196450202, 20392900404]

約数ペア:

[(1, 20392900404), (2, 10196450202), (3, 6797633468), (4, 5098225101), (6, 3398816734), (12, 1699408367), (241, 84617844), (482, 42308922), (723, 28205948), (919, 22190316), (964, 21154461), (1446, 14102974), (1838, 11095158), (2757, 7396772), (2892, 7051487), (3676, 5547579), (5514, 3698386), (7673, 2657748), (11028, 1849193), (15346, 1328874), (23019, 885916), (30692, 664437), (46038, 442958), (92076, 221479)]