20196589968

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{113017}}^1$

素因数の和:113121

約数の個数: 120

約数和(自身を含む): 60667610328

約数和(自身を除く): 40471020360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 73, 102, 136, 144, 146, 153, 204, 219, 272, 292, 306, 408, 438, 584, 612, 657, 816, 876, 1168, 1224, 1241, 1314, 1752, 2448, 2482, 2628, 3504, 3723, 4964, 5256, 7446, 9928, 10512, 11169, 14892, 19856, 22338, 29784, 44676, 59568, 89352, 113017, 178704, 226034, 339051, 452068, 678102, 904136, 1017153, 1356204, 1808272, 1921289, 2034306, 2712408, 3842578, 4068612, 5424816, 5763867, 7685156, 8137224, 8250241, 11527734, 15370312, 16274448, 16500482, 17291601, 23055468, 24750723, 30740624, 33000964, 34583202, 46110936, 49501446, 66001928, 69166404, 74252169, 92221872, 99002892, 132003856, 138332808, 140254097, 148504338, 198005784, 276665616, 280508194, 297008676, 396011568, 420762291, 561016388, 594017352, 841524582, 1122032776, 1188034704, 1262286873, 1683049164, 2244065552, 2524573746, 3366098328, 5049147492, 6732196656, 10098294984, 20196589968]

約数ペア:

[(1, 20196589968), (2, 10098294984), (3, 6732196656), (4, 5049147492), (6, 3366098328), (8, 2524573746), (9, 2244065552), (12, 1683049164), (16, 1262286873), (17, 1188034704), (18, 1122032776), (24, 841524582), (34, 594017352), (36, 561016388), (48, 420762291), (51, 396011568), (68, 297008676), (72, 280508194), (73, 276665616), (102, 198005784), (136, 148504338), (144, 140254097), (146, 138332808), (153, 132003856), (204, 99002892), (219, 92221872), (272, 74252169), (292, 69166404), (306, 66001928), (408, 49501446), (438, 46110936), (584, 34583202), (612, 33000964), (657, 30740624), (816, 24750723), (876, 23055468), (1168, 17291601), (1224, 16500482), (1241, 16274448), (1314, 15370312), (1752, 11527734), (2448, 8250241), (2482, 8137224), (2628, 7685156), (3504, 5763867), (3723, 5424816), (4964, 4068612), (5256, 3842578), (7446, 2712408), (9928, 2034306), (10512, 1921289), (11169, 1808272), (14892, 1356204), (19856, 1017153), (22338, 904136), (29784, 678102), (44676, 452068), (59568, 339051), (89352, 226034), (113017, 178704)]