20144909070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1565261}}^1$

素因数の和:1565298

約数の個数: 96

約数和(自身を含む): 61533579744

約数和(自身を除く): 41388670674

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 1565261, 3130522, 4695783, 7826305, 9391566, 14087349, 15652610, 17217871, 20348393, 23478915, 28174698, 34435742, 40696786, 46957830, 51653613, 61045179, 70436745, 86089355, 101741965, 103307226, 122090358, 140873490, 154960839, 172178710, 183135537, 203483930, 223832323, 258268065, 305225895, 309921678, 366271074, 447664646, 516536130, 610451790, 671496969, 774804195, 915677685, 1119161615, 1342993938, 1549608390, 1831355370, 2014490907, 2238323230, 3357484845, 4028981814, 6714969690, 10072454535, 20144909070]

約数ペア:

[(1, 20144909070), (2, 10072454535), (3, 6714969690), (5, 4028981814), (6, 3357484845), (9, 2238323230), (10, 2014490907), (11, 1831355370), (13, 1549608390), (15, 1342993938), (18, 1119161615), (22, 915677685), (26, 774804195), (30, 671496969), (33, 610451790), (39, 516536130), (45, 447664646), (55, 366271074), (65, 309921678), (66, 305225895), (78, 258268065), (90, 223832323), (99, 203483930), (110, 183135537), (117, 172178710), (130, 154960839), (143, 140873490), (165, 122090358), (195, 103307226), (198, 101741965), (234, 86089355), (286, 70436745), (330, 61045179), (390, 51653613), (429, 46957830), (495, 40696786), (585, 34435742), (715, 28174698), (858, 23478915), (990, 20348393), (1170, 17217871), (1287, 15652610), (1430, 14087349), (2145, 9391566), (2574, 7826305), (4290, 4695783), (6435, 3130522), (12870, 1565261)]