20166705888

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{30009979}}^1$

素因数の和:30009999

約数の個数: 48

約数和(自身を含む): 60500119680

約数和(自身を除く): 40333413792

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, 30009979, 60019958, 90029937, 120039916, 180059874, 210069853, 240079832, 360119748, 420139706, 480159664, 630209559, 720239496, 840279412, 960319328, 1260419118, 1440478992, 1680558824, 2520838236, 2880957984, 3361117648, 5041676472, 6722235296, 10083352944, 20166705888]

約数ペア:

[(1, 20166705888), (2, 10083352944), (3, 6722235296), (4, 5041676472), (6, 3361117648), (7, 2880957984), (8, 2520838236), (12, 1680558824), (14, 1440478992), (16, 1260419118), (21, 960319328), (24, 840279412), (28, 720239496), (32, 630209559), (42, 480159664), (48, 420139706), (56, 360119748), (84, 240079832), (96, 210069853), (112, 180059874), (168, 120039916), (224, 90029937), (336, 60019958), (672, 30009979)]