20104371396

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{346651}}^1$

素因数の和:346846

約数の個数: 60

約数和(自身を含む): 52850563920

約数和(自身を除く): 32746192524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 537, 716, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 14499, 19332, 28998, 57996, 346651, 693302, 1039953, 1386604, 2079906, 3119859, 4159812, 6239718, 9359577, 12479436, 18719154, 28078731, 37438308, 56157462, 62050529, 112314924, 124101058, 186151587, 248202116, 372303174, 558454761, 744606348, 1116909522, 1675364283, 2233819044, 3350728566, 5026092849, 6701457132, 10052185698, 20104371396]

約数ペア:

[(1, 20104371396), (2, 10052185698), (3, 6701457132), (4, 5026092849), (6, 3350728566), (9, 2233819044), (12, 1675364283), (18, 1116909522), (27, 744606348), (36, 558454761), (54, 372303174), (81, 248202116), (108, 186151587), (162, 124101058), (179, 112314924), (324, 62050529), (358, 56157462), (537, 37438308), (716, 28078731), (1074, 18719154), (1611, 12479436), (2148, 9359577), (3222, 6239718), (4833, 4159812), (6444, 3119859), (9666, 2079906), (14499, 1386604), (19332, 1039953), (28998, 693302), (57996, 346651)]