20341296

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4871}}^1$

素因数の和:4914

約数の個数: 60

約数和(自身を含む): 58902480

約数和(自身を除く): 38561184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 174, 232, 261, 348, 464, 522, 696, 1044, 1392, 2088, 4176, 4871, 9742, 14613, 19484, 29226, 38968, 43839, 58452, 77936, 87678, 116904, 141259, 175356, 233808, 282518, 350712, 423777, 565036, 701424, 847554, 1130072, 1271331, 1695108, 2260144, 2542662, 3390216, 5085324, 6780432, 10170648, 20341296]

約数ペア:

[(1, 20341296), (2, 10170648), (3, 6780432), (4, 5085324), (6, 3390216), (8, 2542662), (9, 2260144), (12, 1695108), (16, 1271331), (18, 1130072), (24, 847554), (29, 701424), (36, 565036), (48, 423777), (58, 350712), (72, 282518), (87, 233808), (116, 175356), (144, 141259), (174, 116904), (232, 87678), (261, 77936), (348, 58452), (464, 43839), (522, 38968), (696, 29226), (1044, 19484), (1392, 14613), (2088, 9742), (4176, 4871)]