20357455104

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17291}}^1$

素因数の和:17393

約数の個数: 216

約数和(自身を含む): 68003487552

約数和(自身を除く): 47646032448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 73, 84, 96, 112, 126, 128, 144, 146, 168, 192, 219, 224, 252, 256, 288, 292, 336, 384, 438, 448, 504, 511, 576, 584, 657, 672, 768, 876, 896, 1008, 1022, 1152, 1168, 1314, 1344, 1533, 1752, 1792, 2016, 2044, 2304, 2336, 2628, 2688, 3066, 3504, 4032, 4088, 4599, 4672, 5256, 5376, 6132, 7008, 8064, 8176, 9198, 9344, 10512, 12264, 14016, 16128, 16352, 17291, 18396, 18688, 21024, 24528, 28032, 32704, 34582, 36792, 42048, 49056, 51873, 56064, 65408, 69164, 73584, 84096, 98112, 103746, 121037, 130816, 138328, 147168, 155619, 168192, 196224, 207492, 242074, 276656, 294336, 311238, 363111, 392448, 414984, 484148, 553312, 588672, 622476, 726222, 829968, 968296, 1089333, 1106624, 1177344, 1244952, 1262243, 1452444, 1659936, 1936592, 2178666, 2213248, 2489904, 2524486, 2904888, 3319872, 3786729, 3873184, 4357332, 4426496, 4979808, 5048972, 5809776, 6639744, 7573458, 7746368, 8714664, 8835701, 9959616, 10097944, 11360187, 11619552, 13279488, 15146916, 15492736, 17429328, 17671402, 19919232, 20195888, 22720374, 23239104, 26507103, 30293832, 30985472, 34858656, 35342804, 39838464, 40391776, 45440748, 46478208, 53014206, 60587664, 69717312, 70685608, 79521309, 80783552, 90881496, 92956416, 106028412, 121175328, 139434624, 141371216, 159042618, 161567104, 181762992, 212056824, 242350656, 278869248, 282742432, 318085236, 323134208, 363525984, 424113648, 484701312, 565484864, 636170472, 727051968, 848227296, 969402624, 1130969728, 1272340944, 1454103936, 1696454592, 2261939456, 2544681888, 2908207872, 3392909184, 5089363776, 6785818368, 10178727552, 20357455104]

約数ペア:

[(1, 20357455104), (2, 10178727552), (3, 6785818368), (4, 5089363776), (6, 3392909184), (7, 2908207872), (8, 2544681888), (9, 2261939456), (12, 1696454592), (14, 1454103936), (16, 1272340944), (18, 1130969728), (21, 969402624), (24, 848227296), (28, 727051968), (32, 636170472), (36, 565484864), (42, 484701312), (48, 424113648), (56, 363525984), (63, 323134208), (64, 318085236), (72, 282742432), (73, 278869248), (84, 242350656), (96, 212056824), (112, 181762992), (126, 161567104), (128, 159042618), (144, 141371216), (146, 139434624), (168, 121175328), (192, 106028412), (219, 92956416), (224, 90881496), (252, 80783552), (256, 79521309), (288, 70685608), (292, 69717312), (336, 60587664), (384, 53014206), (438, 46478208), (448, 45440748), (504, 40391776), (511, 39838464), (576, 35342804), (584, 34858656), (657, 30985472), (672, 30293832), (768, 26507103), (876, 23239104), (896, 22720374), (1008, 20195888), (1022, 19919232), (1152, 17671402), (1168, 17429328), (1314, 15492736), (1344, 15146916), (1533, 13279488), (1752, 11619552), (1792, 11360187), (2016, 10097944), (2044, 9959616), (2304, 8835701), (2336, 8714664), (2628, 7746368), (2688, 7573458), (3066, 6639744), (3504, 5809776), (4032, 5048972), (4088, 4979808), (4599, 4426496), (4672, 4357332), (5256, 3873184), (5376, 3786729), (6132, 3319872), (7008, 2904888), (8064, 2524486), (8176, 2489904), (9198, 2213248), (9344, 2178666), (10512, 1936592), (12264, 1659936), (14016, 1452444), (16128, 1262243), (16352, 1244952), (17291, 1177344), (18396, 1106624), (18688, 1089333), (21024, 968296), (24528, 829968), (28032, 726222), (32704, 622476), (34582, 588672), (36792, 553312), (42048, 484148), (49056, 414984), (51873, 392448), (56064, 363111), (65408, 311238), (69164, 294336), (73584, 276656), (84096, 242074), (98112, 207492), (103746, 196224), (121037, 168192), (130816, 155619), (138328, 147168)]