20322372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2141}}^1$

素因数の和:2268

約数の個数: 48

約数和(自身を含む): 54698112

約数和(自身を除く): 34375740

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2141, 2373, 3164, 4282, 4746, 6423, 8564, 9492, 12846, 14987, 25692, 29974, 44961, 59948, 89922, 179844, 241933, 483866, 725799, 967732, 1451598, 1693531, 2903196, 3387062, 5080593, 6774124, 10161186, 20322372]

約数ペア:

[(1, 20322372), (2, 10161186), (3, 6774124), (4, 5080593), (6, 3387062), (7, 2903196), (12, 1693531), (14, 1451598), (21, 967732), (28, 725799), (42, 483866), (84, 241933), (113, 179844), (226, 89922), (339, 59948), (452, 44961), (678, 29974), (791, 25692), (1356, 14987), (1582, 12846), (2141, 9492), (2373, 8564), (3164, 6423), (4282, 4746)]