20246488596

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{9931}}^1$

素因数の和:10426

約数の個数: 96

約数和(自身を含む): 53839385600

約数和(自身を除く): 33592897004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 439, 516, 774, 878, 1161, 1317, 1548, 1756, 2322, 2634, 3951, 4644, 5268, 7902, 9931, 11853, 15804, 18877, 19862, 23706, 29793, 37754, 39724, 47412, 56631, 59586, 75508, 89379, 113262, 119172, 169893, 178758, 226524, 268137, 339786, 357516, 427033, 509679, 536274, 679572, 854066, 1019358, 1072548, 1281099, 1708132, 2038716, 2562198, 3843297, 4359709, 5124396, 7686594, 8719418, 11529891, 13079127, 15373188, 17438836, 23059782, 26158254, 39237381, 46119564, 52316508, 78474762, 117712143, 156949524, 187467487, 235424286, 374934974, 470848572, 562402461, 749869948, 1124804922, 1687207383, 2249609844, 3374414766, 5061622149, 6748829532, 10123244298, 20246488596]

約数ペア:

[(1, 20246488596), (2, 10123244298), (3, 6748829532), (4, 5061622149), (6, 3374414766), (9, 2249609844), (12, 1687207383), (18, 1124804922), (27, 749869948), (36, 562402461), (43, 470848572), (54, 374934974), (86, 235424286), (108, 187467487), (129, 156949524), (172, 117712143), (258, 78474762), (387, 52316508), (439, 46119564), (516, 39237381), (774, 26158254), (878, 23059782), (1161, 17438836), (1317, 15373188), (1548, 13079127), (1756, 11529891), (2322, 8719418), (2634, 7686594), (3951, 5124396), (4644, 4359709), (5268, 3843297), (7902, 2562198), (9931, 2038716), (11853, 1708132), (15804, 1281099), (18877, 1072548), (19862, 1019358), (23706, 854066), (29793, 679572), (37754, 536274), (39724, 509679), (47412, 427033), (56631, 357516), (59586, 339786), (75508, 268137), (89379, 226524), (113262, 178758), (119172, 169893)]