20173890888

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1877}}^1\times {\mathrm{2927}}^1$

素因数の和:4836

約数の個数: 128

約数和(自身を含む): 59386867200

約数和(自身を除く): 39212976312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 1877, 2927, 3672, 3754, 5631, 5854, 7508, 8781, 11262, 11708, 15016, 16893, 17562, 22524, 23416, 26343, 31909, 33786, 35124, 45048, 49759, 50679, 52686, 63818, 67572, 70248, 79029, 95727, 99518, 101358, 105372, 127636, 135144, 149277, 158058, 191454, 199036, 202716, 210744, 255272, 287181, 298554, 316116, 382908, 398072, 405432, 447831, 574362, 597108, 632232, 765816, 861543, 895662, 1148724, 1194216, 1343493, 1723086, 1791324, 2297448, 2686986, 3446172, 3582648, 5373972, 5493979, 6892344, 10747944, 10987958, 16481937, 21975916, 32963874, 43951832, 49445811, 65927748, 93397643, 98891622, 131855496, 148337433, 186795286, 197783244, 280192929, 296674866, 373590572, 395566488, 560385858, 593349732, 747181144, 840578787, 1120771716, 1186699464, 1681157574, 2241543432, 2521736361, 3362315148, 5043472722, 6724630296, 10086945444, 20173890888]

約数ペア:

[(1, 20173890888), (2, 10086945444), (3, 6724630296), (4, 5043472722), (6, 3362315148), (8, 2521736361), (9, 2241543432), (12, 1681157574), (17, 1186699464), (18, 1120771716), (24, 840578787), (27, 747181144), (34, 593349732), (36, 560385858), (51, 395566488), (54, 373590572), (68, 296674866), (72, 280192929), (102, 197783244), (108, 186795286), (136, 148337433), (153, 131855496), (204, 98891622), (216, 93397643), (306, 65927748), (408, 49445811), (459, 43951832), (612, 32963874), (918, 21975916), (1224, 16481937), (1836, 10987958), (1877, 10747944), (2927, 6892344), (3672, 5493979), (3754, 5373972), (5631, 3582648), (5854, 3446172), (7508, 2686986), (8781, 2297448), (11262, 1791324), (11708, 1723086), (15016, 1343493), (16893, 1194216), (17562, 1148724), (22524, 895662), (23416, 861543), (26343, 765816), (31909, 632232), (33786, 597108), (35124, 574362), (45048, 447831), (49759, 405432), (50679, 398072), (52686, 382908), (63818, 316116), (67572, 298554), (70248, 287181), (79029, 255272), (95727, 210744), (99518, 202716), (101358, 199036), (105372, 191454), (127636, 158058), (135144, 149277)]