20932794

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1$

素因数の和:755

約数の個数: 48

約数和(自身を含む): 48310080

約数和(自身を除く): 27377286

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 631, 873, 1262, 1746, 1843, 1893, 3686, 3786, 5529, 5679, 11058, 11358, 11989, 16587, 23978, 33174, 35967, 61207, 71934, 107901, 122414, 183621, 215802, 367242, 550863, 1101726, 1162933, 2325866, 3488799, 6977598, 10466397, 20932794]

約数ペア:

[(1, 20932794), (2, 10466397), (3, 6977598), (6, 3488799), (9, 2325866), (18, 1162933), (19, 1101726), (38, 550863), (57, 367242), (97, 215802), (114, 183621), (171, 122414), (194, 107901), (291, 71934), (342, 61207), (582, 35967), (631, 33174), (873, 23978), (1262, 16587), (1746, 11989), (1843, 11358), (1893, 11058), (3686, 5679), (3786, 5529)]