20197224

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{569}}^1$

素因数の和:627

約数の個数: 96

約数和(自身を含む): 60021000

約数和(自身を除く): 39823776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 29, 34, 36, 51, 58, 68, 72, 87, 102, 116, 136, 153, 174, 204, 232, 261, 306, 348, 408, 493, 522, 569, 612, 696, 986, 1044, 1138, 1224, 1479, 1707, 1972, 2088, 2276, 2958, 3414, 3944, 4437, 4552, 5121, 5916, 6828, 8874, 9673, 10242, 11832, 13656, 16501, 17748, 19346, 20484, 29019, 33002, 35496, 38692, 40968, 49503, 58038, 66004, 77384, 87057, 99006, 116076, 132008, 148509, 174114, 198012, 232152, 280517, 297018, 348228, 396024, 561034, 594036, 696456, 841551, 1122068, 1188072, 1683102, 2244136, 2524653, 3366204, 5049306, 6732408, 10098612, 20197224]

約数ペア:

[(1, 20197224), (2, 10098612), (3, 6732408), (4, 5049306), (6, 3366204), (8, 2524653), (9, 2244136), (12, 1683102), (17, 1188072), (18, 1122068), (24, 841551), (29, 696456), (34, 594036), (36, 561034), (51, 396024), (58, 348228), (68, 297018), (72, 280517), (87, 232152), (102, 198012), (116, 174114), (136, 148509), (153, 132008), (174, 116076), (204, 99006), (232, 87057), (261, 77384), (306, 66004), (348, 58038), (408, 49503), (493, 40968), (522, 38692), (569, 35496), (612, 33002), (696, 29019), (986, 20484), (1044, 19346), (1138, 17748), (1224, 16501), (1479, 13656), (1707, 11832), (1972, 10242), (2088, 9673), (2276, 8874), (2958, 6828), (3414, 5916), (3944, 5121), (4437, 4552)]