20173640274

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1$

素因数の和:1125

約数の個数: 128

約数和(自身を含む): 48105446400

約数和(自身を除く): 27931806126

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 131, 153, 227, 262, 306, 393, 454, 459, 681, 739, 786, 918, 1179, 1362, 1478, 2043, 2217, 2227, 2358, 3537, 3859, 4086, 4434, 4454, 6129, 6651, 6681, 7074, 7718, 11577, 12258, 12563, 13302, 13362, 19953, 20043, 23154, 25126, 29737, 34731, 37689, 39906, 40086, 59474, 60129, 69462, 75378, 89211, 96809, 104193, 113067, 120258, 167753, 178422, 193618, 208386, 226134, 267633, 290427, 335506, 339201, 503259, 505529, 535266, 580854, 678402, 802899, 871281, 1006518, 1011058, 1509777, 1516587, 1605798, 1645753, 1742562, 2613843, 2851801, 3019554, 3033174, 3291506, 4529331, 4549761, 4937259, 5227686, 5703602, 8555403, 9058662, 9099522, 9874518, 13649283, 14811777, 17110806, 21975643, 25666209, 27298566, 29623554, 43951286, 44435331, 51332418, 65926929, 76998627, 88870662, 131853858, 153997254, 197780787, 373585931, 395561574, 593342361, 747171862, 1120757793, 1186684722, 2241515586, 3362273379, 6724546758, 10086820137, 20173640274]

約数ペア:

[(1, 20173640274), (2, 10086820137), (3, 6724546758), (6, 3362273379), (9, 2241515586), (17, 1186684722), (18, 1120757793), (27, 747171862), (34, 593342361), (51, 395561574), (54, 373585931), (102, 197780787), (131, 153997254), (153, 131853858), (227, 88870662), (262, 76998627), (306, 65926929), (393, 51332418), (454, 44435331), (459, 43951286), (681, 29623554), (739, 27298566), (786, 25666209), (918, 21975643), (1179, 17110806), (1362, 14811777), (1478, 13649283), (2043, 9874518), (2217, 9099522), (2227, 9058662), (2358, 8555403), (3537, 5703602), (3859, 5227686), (4086, 4937259), (4434, 4549761), (4454, 4529331), (6129, 3291506), (6651, 3033174), (6681, 3019554), (7074, 2851801), (7718, 2613843), (11577, 1742562), (12258, 1645753), (12563, 1605798), (13302, 1516587), (13362, 1509777), (19953, 1011058), (20043, 1006518), (23154, 871281), (25126, 802899), (29737, 678402), (34731, 580854), (37689, 535266), (39906, 505529), (40086, 503259), (59474, 339201), (60129, 335506), (69462, 290427), (75378, 267633), (89211, 226134), (96809, 208386), (104193, 193618), (113067, 178422), (120258, 167753)]