20585136

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 80

約数和(自身を含む): 62496000

約数和(自身を除く): 41910864

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 2999, 3432, 5998, 6864, 8997, 11996, 17994, 23992, 32989, 35988, 38987, 47984, 65978, 71976, 77974, 98967, 116961, 131956, 143952, 155948, 197934, 233922, 263912, 311896, 395868, 428857, 467844, 527824, 623792, 791736, 857714, 935688, 1286571, 1583472, 1715428, 1871376, 2573142, 3430856, 5146284, 6861712, 10292568, 20585136]

約数ペア:

[(1, 20585136), (2, 10292568), (3, 6861712), (4, 5146284), (6, 3430856), (8, 2573142), (11, 1871376), (12, 1715428), (13, 1583472), (16, 1286571), (22, 935688), (24, 857714), (26, 791736), (33, 623792), (39, 527824), (44, 467844), (48, 428857), (52, 395868), (66, 311896), (78, 263912), (88, 233922), (104, 197934), (132, 155948), (143, 143952), (156, 131956), (176, 116961), (208, 98967), (264, 77974), (286, 71976), (312, 65978), (429, 47984), (528, 38987), (572, 35988), (624, 32989), (858, 23992), (1144, 17994), (1716, 11996), (2288, 8997), (2999, 6864), (3432, 5998)]