20139026310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{555253}}^1$

素因数の和:555310

約数の個数: 96

約数和(自身を含む): 58208387328

約数和(自身を除く): 38069361018

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 7254, 12090, 18135, 36270, 555253, 1110506, 1665759, 2776265, 3331518, 4997277, 5552530, 7218289, 8328795, 9994554, 14436578, 16657590, 17212843, 21654867, 24986385, 34425686, 36091445, 43309734, 49972770, 51638529, 64964601, 72182890, 86064215, 103277058, 108274335, 129929202, 154915587, 172128430, 216548670, 223766959, 258192645, 309831174, 324823005, 447533918, 516385290, 649646010, 671300877, 774577935, 1118834795, 1342601754, 1549155870, 2013902631, 2237669590, 3356504385, 4027805262, 6713008770, 10069513155, 20139026310]

約数ペア:

[(1, 20139026310), (2, 10069513155), (3, 6713008770), (5, 4027805262), (6, 3356504385), (9, 2237669590), (10, 2013902631), (13, 1549155870), (15, 1342601754), (18, 1118834795), (26, 774577935), (30, 671300877), (31, 649646010), (39, 516385290), (45, 447533918), (62, 324823005), (65, 309831174), (78, 258192645), (90, 223766959), (93, 216548670), (117, 172128430), (130, 154915587), (155, 129929202), (186, 108274335), (195, 103277058), (234, 86064215), (279, 72182890), (310, 64964601), (390, 51638529), (403, 49972770), (465, 43309734), (558, 36091445), (585, 34425686), (806, 24986385), (930, 21654867), (1170, 17212843), (1209, 16657590), (1395, 14436578), (2015, 9994554), (2418, 8328795), (2790, 7218289), (3627, 5552530), (4030, 4997277), (6045, 3331518), (7254, 2776265), (12090, 1665759), (18135, 1110506), (36270, 555253)]