20037078432

素因数分解:

$2^5\times 3^3\times 7^2\times {\mathrm{473287}}^1$

素因数の和:473320

約数の個数: 144

約数和(自身を含む): 67983088320

約数和(自身を除く): 47946009888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 504, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1512, 1568, 1764, 2016, 2352, 2646, 3024, 3528, 4704, 5292, 6048, 7056, 10584, 14112, 21168, 42336, 473287, 946574, 1419861, 1893148, 2839722, 3313009, 3786296, 4259583, 5679444, 6626018, 7572592, 8519166, 9939027, 11358888, 12778749, 13252036, 15145184, 17038332, 19878054, 22717776, 23191063, 25557498, 26504072, 29817081, 34076664, 39756108, 45435552, 46382126, 51114996, 53008144, 59634162, 68153328, 69573189, 79512216, 89451243, 92764252, 102229992, 106016288, 119268324, 136306656, 139146378, 159024432, 178902486, 185528504, 204459984, 208719567, 238536648, 278292756, 318048864, 357804972, 371057008, 408919968, 417439134, 477073296, 556585512, 626158701, 715609944, 742114016, 834878268, 954146592, 1113171024, 1252317402, 1431219888, 1669756536, 2226342048, 2504634804, 2862439776, 3339513072, 5009269608, 6679026144, 10018539216, 20037078432]

約数ペア:

[(1, 20037078432), (2, 10018539216), (3, 6679026144), (4, 5009269608), (6, 3339513072), (7, 2862439776), (8, 2504634804), (9, 2226342048), (12, 1669756536), (14, 1431219888), (16, 1252317402), (18, 1113171024), (21, 954146592), (24, 834878268), (27, 742114016), (28, 715609944), (32, 626158701), (36, 556585512), (42, 477073296), (48, 417439134), (49, 408919968), (54, 371057008), (56, 357804972), (63, 318048864), (72, 278292756), (84, 238536648), (96, 208719567), (98, 204459984), (108, 185528504), (112, 178902486), (126, 159024432), (144, 139146378), (147, 136306656), (168, 119268324), (189, 106016288), (196, 102229992), (216, 92764252), (224, 89451243), (252, 79512216), (288, 69573189), (294, 68153328), (336, 59634162), (378, 53008144), (392, 51114996), (432, 46382126), (441, 45435552), (504, 39756108), (588, 34076664), (672, 29817081), (756, 26504072), (784, 25557498), (864, 23191063), (882, 22717776), (1008, 19878054), (1176, 17038332), (1323, 15145184), (1512, 13252036), (1568, 12778749), (1764, 11358888), (2016, 9939027), (2352, 8519166), (2646, 7572592), (3024, 6626018), (3528, 5679444), (4704, 4259583), (5292, 3786296), (6048, 3313009), (7056, 2839722), (10584, 1893148), (14112, 1419861), (21168, 946574), (42336, 473287)]