20322036

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{26881}}^1$

素因数の和:26901

約数の個数: 48

約数和(自身を含む): 60215680

約数和(自身を除く): 39893644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 26881, 53762, 80643, 107524, 161286, 188167, 241929, 322572, 376334, 483858, 564501, 725787, 752668, 967716, 1129002, 1451574, 1693503, 2258004, 2903148, 3387006, 5080509, 6774012, 10161018, 20322036]

約数ペア:

[(1, 20322036), (2, 10161018), (3, 6774012), (4, 5080509), (6, 3387006), (7, 2903148), (9, 2258004), (12, 1693503), (14, 1451574), (18, 1129002), (21, 967716), (27, 752668), (28, 725787), (36, 564501), (42, 483858), (54, 376334), (63, 322572), (84, 241929), (108, 188167), (126, 161286), (189, 107524), (252, 80643), (378, 53762), (756, 26881)]