19997703072

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{126019}}^1$

素因数の和:126083

約数の個数: 144

約数和(自身を含む): 61926228000

約数和(自身を除く): 41928524928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 72, 76, 87, 96, 114, 116, 144, 152, 171, 174, 228, 232, 261, 288, 304, 342, 348, 456, 464, 522, 551, 608, 684, 696, 912, 928, 1044, 1102, 1368, 1392, 1653, 1824, 2088, 2204, 2736, 2784, 3306, 4176, 4408, 4959, 5472, 6612, 8352, 8816, 9918, 13224, 17632, 19836, 26448, 39672, 52896, 79344, 126019, 158688, 252038, 378057, 504076, 756114, 1008152, 1134171, 1512228, 2016304, 2268342, 2394361, 3024456, 3654551, 4032608, 4536684, 4788722, 6048912, 7183083, 7309102, 9073368, 9577444, 10963653, 12097824, 14366166, 14618204, 18146736, 19154888, 21549249, 21927306, 28732332, 29236408, 32890959, 36293472, 38309776, 43098498, 43854612, 57464664, 58472816, 65781918, 69436469, 76619552, 86196996, 87709224, 114929328, 116945632, 131563836, 138872938, 172393992, 175418448, 208309407, 229858656, 263127672, 277745876, 344787984, 350836896, 416618814, 526255344, 555491752, 624928221, 689575968, 833237628, 1052510688, 1110983504, 1249856442, 1666475256, 2221967008, 2499712884, 3332950512, 4999425768, 6665901024, 9998851536, 19997703072]

約数ペア:

[(1, 19997703072), (2, 9998851536), (3, 6665901024), (4, 4999425768), (6, 3332950512), (8, 2499712884), (9, 2221967008), (12, 1666475256), (16, 1249856442), (18, 1110983504), (19, 1052510688), (24, 833237628), (29, 689575968), (32, 624928221), (36, 555491752), (38, 526255344), (48, 416618814), (57, 350836896), (58, 344787984), (72, 277745876), (76, 263127672), (87, 229858656), (96, 208309407), (114, 175418448), (116, 172393992), (144, 138872938), (152, 131563836), (171, 116945632), (174, 114929328), (228, 87709224), (232, 86196996), (261, 76619552), (288, 69436469), (304, 65781918), (342, 58472816), (348, 57464664), (456, 43854612), (464, 43098498), (522, 38309776), (551, 36293472), (608, 32890959), (684, 29236408), (696, 28732332), (912, 21927306), (928, 21549249), (1044, 19154888), (1102, 18146736), (1368, 14618204), (1392, 14366166), (1653, 12097824), (1824, 10963653), (2088, 9577444), (2204, 9073368), (2736, 7309102), (2784, 7183083), (3306, 6048912), (4176, 4788722), (4408, 4536684), (4959, 4032608), (5472, 3654551), (6612, 3024456), (8352, 2394361), (8816, 2268342), (9918, 2016304), (13224, 1512228), (17632, 1134171), (19836, 1008152), (26448, 756114), (39672, 504076), (52896, 378057), (79344, 252038), (126019, 158688)]