20243399406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{274457}}^1$

素因数の和:275128

約数の個数: 32

約数和(自身を含む): 42683708160

約数和(自身を除く): 22440308754

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 647, 1294, 1941, 3882, 12293, 24586, 36879, 73758, 274457, 548914, 823371, 1646742, 5214683, 10429366, 15644049, 31288098, 177573679, 355147358, 532721037, 1065442074, 3373899901, 6747799802, 10121699703, 20243399406]

約数ペア:

[(1, 20243399406), (2, 10121699703), (3, 6747799802), (6, 3373899901), (19, 1065442074), (38, 532721037), (57, 355147358), (114, 177573679), (647, 31288098), (1294, 15644049), (1941, 10429366), (3882, 5214683), (12293, 1646742), (24586, 823371), (36879, 548914), (73758, 274457)]