20116308060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{11903}}^1$

素因数の和:12188

約数の個数: 144

約数和(自身を含む): 62785981440

約数和(自身を除く): 42669673380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 229, 246, 369, 410, 458, 492, 615, 687, 738, 820, 916, 1145, 1230, 1374, 1476, 1845, 2061, 2290, 2460, 2748, 3435, 3690, 4122, 4580, 6870, 7380, 8244, 9389, 10305, 11903, 13740, 18778, 20610, 23806, 28167, 35709, 37556, 41220, 46945, 47612, 56334, 59515, 71418, 84501, 93890, 107127, 112668, 119030, 140835, 142836, 169002, 178545, 187780, 214254, 238060, 281670, 338004, 357090, 422505, 428508, 488023, 535635, 563340, 714180, 845010, 976046, 1071270, 1464069, 1690020, 1952092, 2142540, 2440115, 2725787, 2928138, 4392207, 4880230, 5451574, 5856276, 7320345, 8177361, 8784414, 9760460, 10903148, 13628935, 14640690, 16354722, 17568828, 21961035, 24532083, 27257870, 29281380, 32709444, 40886805, 43922070, 49064166, 54515740, 81773610, 87844140, 98128332, 111757267, 122660415, 163547220, 223514534, 245320830, 335271801, 447029068, 490641660, 558786335, 670543602, 1005815403, 1117572670, 1341087204, 1676359005, 2011630806, 2235145340, 3352718010, 4023261612, 5029077015, 6705436020, 10058154030, 20116308060]

約数ペア:

[(1, 20116308060), (2, 10058154030), (3, 6705436020), (4, 5029077015), (5, 4023261612), (6, 3352718010), (9, 2235145340), (10, 2011630806), (12, 1676359005), (15, 1341087204), (18, 1117572670), (20, 1005815403), (30, 670543602), (36, 558786335), (41, 490641660), (45, 447029068), (60, 335271801), (82, 245320830), (90, 223514534), (123, 163547220), (164, 122660415), (180, 111757267), (205, 98128332), (229, 87844140), (246, 81773610), (369, 54515740), (410, 49064166), (458, 43922070), (492, 40886805), (615, 32709444), (687, 29281380), (738, 27257870), (820, 24532083), (916, 21961035), (1145, 17568828), (1230, 16354722), (1374, 14640690), (1476, 13628935), (1845, 10903148), (2061, 9760460), (2290, 8784414), (2460, 8177361), (2748, 7320345), (3435, 5856276), (3690, 5451574), (4122, 4880230), (4580, 4392207), (6870, 2928138), (7380, 2725787), (8244, 2440115), (9389, 2142540), (10305, 1952092), (11903, 1690020), (13740, 1464069), (18778, 1071270), (20610, 976046), (23806, 845010), (28167, 714180), (35709, 563340), (37556, 535635), (41220, 488023), (46945, 428508), (47612, 422505), (56334, 357090), (59515, 338004), (71418, 281670), (84501, 238060), (93890, 214254), (107127, 187780), (112668, 178545), (119030, 169002), (140835, 142836)]