20095956372

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{197647}}^1$

素因数の和:197920

約数の個数: 48

約数和(自身を含む): 48368418560

約数和(自身を除く): 28272462188

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 229, 444, 458, 687, 916, 1374, 2748, 8473, 16946, 25419, 33892, 50838, 101676, 197647, 395294, 592941, 790588, 1185882, 2371764, 7312939, 14625878, 21938817, 29251756, 43877634, 45261163, 87755268, 90522326, 135783489, 181044652, 271566978, 543133956, 1674663031, 3349326062, 5023989093, 6698652124, 10047978186, 20095956372]

約数ペア:

[(1, 20095956372), (2, 10047978186), (3, 6698652124), (4, 5023989093), (6, 3349326062), (12, 1674663031), (37, 543133956), (74, 271566978), (111, 181044652), (148, 135783489), (222, 90522326), (229, 87755268), (444, 45261163), (458, 43877634), (687, 29251756), (916, 21938817), (1374, 14625878), (2748, 7312939), (8473, 2371764), (16946, 1185882), (25419, 790588), (33892, 592941), (50838, 395294), (101676, 197647)]