20162943213

素因数分解:

$3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{632087}}^1$

素因数の和:632142

約数の個数: 32

約数和(自身を含む): 32362905600

約数和(自身を除く): 12199962387

約数列:

[1, 3, 7, 21, 31, 49, 93, 147, 217, 343, 651, 1029, 1519, 4557, 10633, 31899, 632087, 1896261, 4424609, 13273827, 19594697, 30972263, 58784091, 92916789, 137162879, 216805841, 411488637, 650417523, 960140153, 2880420459, 6720981071, 20162943213]

約数ペア:

[(1, 20162943213), (3, 6720981071), (7, 2880420459), (21, 960140153), (31, 650417523), (49, 411488637), (93, 216805841), (147, 137162879), (217, 92916789), (343, 58784091), (651, 30972263), (1029, 19594697), (1519, 13273827), (4557, 4424609), (10633, 1896261), (31899, 632087)]