20304918432

素因数分解:

$2^5\times 3^3\times {\mathrm{97}}^1\times {\mathrm{242279}}^1$

素因数の和:242395

約数の個数: 96

約数和(自身を含む): 59833468800

約数和(自身を除く): 39528550368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 97, 108, 144, 194, 216, 288, 291, 388, 432, 582, 776, 864, 873, 1164, 1552, 1746, 2328, 2619, 3104, 3492, 4656, 5238, 6984, 9312, 10476, 13968, 20952, 27936, 41904, 83808, 242279, 484558, 726837, 969116, 1453674, 1938232, 2180511, 2907348, 3876464, 4361022, 5814696, 6541533, 7752928, 8722044, 11629392, 13083066, 17444088, 23258784, 23501063, 26166132, 34888176, 47002126, 52332264, 69776352, 70503189, 94004252, 104664528, 141006378, 188008504, 209329056, 211509567, 282012756, 376017008, 423019134, 564025512, 634528701, 752034016, 846038268, 1128051024, 1269057402, 1692076536, 2256102048, 2538114804, 3384153072, 5076229608, 6768306144, 10152459216, 20304918432]

約数ペア:

[(1, 20304918432), (2, 10152459216), (3, 6768306144), (4, 5076229608), (6, 3384153072), (8, 2538114804), (9, 2256102048), (12, 1692076536), (16, 1269057402), (18, 1128051024), (24, 846038268), (27, 752034016), (32, 634528701), (36, 564025512), (48, 423019134), (54, 376017008), (72, 282012756), (96, 211509567), (97, 209329056), (108, 188008504), (144, 141006378), (194, 104664528), (216, 94004252), (288, 70503189), (291, 69776352), (388, 52332264), (432, 47002126), (582, 34888176), (776, 26166132), (864, 23501063), (873, 23258784), (1164, 17444088), (1552, 13083066), (1746, 11629392), (2328, 8722044), (2619, 7752928), (3104, 6541533), (3492, 5814696), (4656, 4361022), (5238, 3876464), (6984, 2907348), (9312, 2180511), (10476, 1938232), (13968, 1453674), (20952, 969116), (27936, 726837), (41904, 484558), (83808, 242279)]