20246896992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30129311}}^1$

素因数の和:30129331

約数の個数: 48

約数和(自身を含む): 60740692992

約数和(自身を除く): 40493796000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 30129311, 60258622, 90387933, 120517244, 180775866, 210905177, 241034488, 361551732, 421810354, 482068976, 632715531, 723103464, 843620708, 964137952, 1265431062, 1446206928, 1687241416, 2530862124, 2892413856, 3374482832, 5061724248, 6748965664, 10123448496, 20246896992]

約数ペア:

[(1, 20246896992), (2, 10123448496), (3, 6748965664), (4, 5061724248), (6, 3374482832), (7, 2892413856), (8, 2530862124), (12, 1687241416), (14, 1446206928), (16, 1265431062), (21, 964137952), (24, 843620708), (28, 723103464), (32, 632715531), (42, 482068976), (48, 421810354), (56, 361551732), (84, 241034488), (96, 210905177), (112, 180775866), (168, 120517244), (224, 90387933), (336, 60258622), (672, 30129311)]