20804151384

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{15207713}}^1$

素因数の和:15207744

約数の個数: 48

約数和(自身を含む): 59310084600

約数和(自身を除く): 38505933216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 15207713, 30415426, 45623139, 60830852, 91246278, 121661704, 136869417, 182492556, 273738834, 288946547, 364985112, 547477668, 577893094, 866839641, 1094955336, 1155786188, 1733679282, 2311572376, 2600518923, 3467358564, 5201037846, 6934717128, 10402075692, 20804151384]

約数ペア:

[(1, 20804151384), (2, 10402075692), (3, 6934717128), (4, 5201037846), (6, 3467358564), (8, 2600518923), (9, 2311572376), (12, 1733679282), (18, 1155786188), (19, 1094955336), (24, 866839641), (36, 577893094), (38, 547477668), (57, 364985112), (72, 288946547), (76, 273738834), (114, 182492556), (152, 136869417), (171, 121661704), (228, 91246278), (342, 60830852), (456, 45623139), (684, 30415426), (1368, 15207713)]