20126711286

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{12413}}^1$

素因数の和:12882

約数の個数: 96

約数和(自身を含む): 50196257280

約数和(自身を除く): 30069545994

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 171, 198, 209, 342, 418, 431, 627, 862, 1254, 1293, 1881, 2586, 3762, 3879, 4741, 7758, 8189, 9482, 12413, 14223, 16378, 24567, 24826, 28446, 37239, 42669, 49134, 73701, 74478, 85338, 90079, 111717, 136543, 147402, 180158, 223434, 235847, 270237, 273086, 409629, 471694, 540474, 707541, 810711, 819258, 1228887, 1415082, 1621422, 2122623, 2457774, 2594317, 4245246, 5188634, 5350003, 7782951, 10700006, 15565902, 16050009, 23348853, 32100018, 46697706, 48150027, 58850033, 96300054, 101650057, 117700066, 176550099, 203300114, 304950171, 353100198, 529650297, 609900342, 914850513, 1059300594, 1118150627, 1829701026, 2236301254, 3354451881, 6708903762, 10063355643, 20126711286]

約数ペア:

[(1, 20126711286), (2, 10063355643), (3, 6708903762), (6, 3354451881), (9, 2236301254), (11, 1829701026), (18, 1118150627), (19, 1059300594), (22, 914850513), (33, 609900342), (38, 529650297), (57, 353100198), (66, 304950171), (99, 203300114), (114, 176550099), (171, 117700066), (198, 101650057), (209, 96300054), (342, 58850033), (418, 48150027), (431, 46697706), (627, 32100018), (862, 23348853), (1254, 16050009), (1293, 15565902), (1881, 10700006), (2586, 7782951), (3762, 5350003), (3879, 5188634), (4741, 4245246), (7758, 2594317), (8189, 2457774), (9482, 2122623), (12413, 1621422), (14223, 1415082), (16378, 1228887), (24567, 819258), (24826, 810711), (28446, 707541), (37239, 540474), (42669, 471694), (49134, 409629), (73701, 273086), (74478, 270237), (85338, 235847), (90079, 223434), (111717, 180158), (136543, 147402)]