20182497642

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{608383}}^1$

素因数の和:608507

約数の個数: 48

約数和(自身を含む): 46504872960

約数和(自身を除く): 26322375318

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 97, 114, 171, 194, 291, 342, 582, 873, 1746, 1843, 3686, 5529, 11058, 16587, 33174, 608383, 1216766, 1825149, 3650298, 5475447, 10950894, 11559277, 23118554, 34677831, 59013151, 69355662, 104033493, 118026302, 177039453, 208066986, 354078906, 531118359, 1062236718, 1121249869, 2242499738, 3363749607, 6727499214, 10091248821, 20182497642]

約数ペア:

[(1, 20182497642), (2, 10091248821), (3, 6727499214), (6, 3363749607), (9, 2242499738), (18, 1121249869), (19, 1062236718), (38, 531118359), (57, 354078906), (97, 208066986), (114, 177039453), (171, 118026302), (194, 104033493), (291, 69355662), (342, 59013151), (582, 34677831), (873, 23118554), (1746, 11559277), (1843, 10950894), (3686, 5475447), (5529, 3650298), (11058, 1825149), (16587, 1216766), (33174, 608383)]