20199786342

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2506799}}^1$

素因数の和:2506900

約数の個数: 32

約数和(自身を含む): 43317504000

約数和(自身を除く): 23117717658

約数列:

[1, 2, 3, 6, 17, 34, 51, 79, 102, 158, 237, 474, 1343, 2686, 4029, 8058, 2506799, 5013598, 7520397, 15040794, 42615583, 85231166, 127846749, 198037121, 255693498, 396074242, 594111363, 1188222726, 3366631057, 6733262114, 10099893171, 20199786342]

約数ペア:

[(1, 20199786342), (2, 10099893171), (3, 6733262114), (6, 3366631057), (17, 1188222726), (34, 594111363), (51, 396074242), (79, 255693498), (102, 198037121), (158, 127846749), (237, 85231166), (474, 42615583), (1343, 15040794), (2686, 7520397), (4029, 5013598), (8058, 2506799)]