20108232

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{14699}}^1$

素因数の和:14730

約数の個数: 48

約数和(自身を含む): 57330000

約数和(自身を除く): 37221768

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, 14699, 29398, 44097, 58796, 88194, 117592, 132291, 176388, 264582, 279281, 352776, 529164, 558562, 837843, 1058328, 1117124, 1675686, 2234248, 2513529, 3351372, 5027058, 6702744, 10054116, 20108232]

約数ペア:

[(1, 20108232), (2, 10054116), (3, 6702744), (4, 5027058), (6, 3351372), (8, 2513529), (9, 2234248), (12, 1675686), (18, 1117124), (19, 1058328), (24, 837843), (36, 558562), (38, 529164), (57, 352776), (72, 279281), (76, 264582), (114, 176388), (152, 132291), (171, 117592), (228, 88194), (342, 58796), (456, 44097), (684, 29398), (1368, 14699)]