20709336

素因数分解:

$2^3\times 3^1\times {\mathrm{167}}^1\times {\mathrm{5167}}^1$

素因数の和:5343

約数の個数: 32

約数和(自身を含む): 52093440

約数和(自身を除く): 31384104

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 167, 334, 501, 668, 1002, 1336, 2004, 4008, 5167, 10334, 15501, 20668, 31002, 41336, 62004, 124008, 862889, 1725778, 2588667, 3451556, 5177334, 6903112, 10354668, 20709336]

約数ペア:

[(1, 20709336), (2, 10354668), (3, 6903112), (4, 5177334), (6, 3451556), (8, 2588667), (12, 1725778), (24, 862889), (167, 124008), (334, 62004), (501, 41336), (668, 31002), (1002, 20668), (1336, 15501), (2004, 10334), (4008, 5167)]