20173426368

素因数分解:

$2^6\times 3^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{40709}}^1$

素因数の和:40842

約数の個数: 112

約数和(自身を含む): 55837836000

約数和(自身を除く): 35664409632

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 64, 87, 89, 96, 116, 174, 178, 192, 232, 267, 348, 356, 464, 534, 696, 712, 928, 1068, 1392, 1424, 1856, 2136, 2581, 2784, 2848, 4272, 5162, 5568, 5696, 7743, 8544, 10324, 15486, 17088, 20648, 30972, 40709, 41296, 61944, 81418, 82592, 122127, 123888, 162836, 165184, 244254, 247776, 325672, 488508, 495552, 651344, 977016, 1180561, 1302688, 1954032, 2361122, 2605376, 3541683, 3623101, 3908064, 4722244, 7083366, 7246202, 7816128, 9444488, 10869303, 14166732, 14492404, 18888976, 21738606, 28333464, 28984808, 37777952, 43477212, 56666928, 57969616, 75555904, 86954424, 105069929, 113333856, 115939232, 173908848, 210139858, 226667712, 231878464, 315209787, 347817696, 420279716, 630419574, 695635392, 840559432, 1260839148, 1681118864, 2521678296, 3362237728, 5043356592, 6724475456, 10086713184, 20173426368]

約数ペア:

[(1, 20173426368), (2, 10086713184), (3, 6724475456), (4, 5043356592), (6, 3362237728), (8, 2521678296), (12, 1681118864), (16, 1260839148), (24, 840559432), (29, 695635392), (32, 630419574), (48, 420279716), (58, 347817696), (64, 315209787), (87, 231878464), (89, 226667712), (96, 210139858), (116, 173908848), (174, 115939232), (178, 113333856), (192, 105069929), (232, 86954424), (267, 75555904), (348, 57969616), (356, 56666928), (464, 43477212), (534, 37777952), (696, 28984808), (712, 28333464), (928, 21738606), (1068, 18888976), (1392, 14492404), (1424, 14166732), (1856, 10869303), (2136, 9444488), (2581, 7816128), (2784, 7246202), (2848, 7083366), (4272, 4722244), (5162, 3908064), (5568, 3623101), (5696, 3541683), (7743, 2605376), (8544, 2361122), (10324, 1954032), (15486, 1302688), (17088, 1180561), (20648, 977016), (30972, 651344), (40709, 495552), (41296, 488508), (61944, 325672), (81418, 247776), (82592, 244254), (122127, 165184), (123888, 162836)]