20351352

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{121139}}^1$

素因数の和:121155

約数の個数: 32

約数和(自身を含む): 58147200

約数和(自身を除く): 37795848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 121139, 242278, 363417, 484556, 726834, 847973, 969112, 1453668, 1695946, 2543919, 2907336, 3391892, 5087838, 6783784, 10175676, 20351352]

約数ペア:

[(1, 20351352), (2, 10175676), (3, 6783784), (4, 5087838), (6, 3391892), (7, 2907336), (8, 2543919), (12, 1695946), (14, 1453668), (21, 969112), (24, 847973), (28, 726834), (42, 484556), (56, 363417), (84, 242278), (168, 121139)]