20199893992

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{101279}}^1$

素因数の和:101625

約数の個数: 32

約数和(自身を含む): 38393222400

約数和(自身を除く): 18193328408

約数列:

[1, 2, 4, 8, 107, 214, 233, 428, 466, 856, 932, 1864, 24931, 49862, 99724, 101279, 199448, 202558, 405116, 810232, 10836853, 21673706, 23598007, 43347412, 47196014, 86694824, 94392028, 188784056, 2524986749, 5049973498, 10099946996, 20199893992]

約数ペア:

[(1, 20199893992), (2, 10099946996), (4, 5049973498), (8, 2524986749), (107, 188784056), (214, 94392028), (233, 86694824), (428, 47196014), (466, 43347412), (856, 23598007), (932, 21673706), (1864, 10836853), (24931, 810232), (49862, 405116), (99724, 202558), (101279, 199448)]