20153147736

素因数分解:

$2^3\times 3^1\times {\mathrm{10357}}^1\times {\mathrm{81077}}^1$

素因数の和:91443

約数の個数: 32

約数和(自身を含む): 50388355440

約数和(自身を除く): 30235207704

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 10357, 20714, 31071, 41428, 62142, 81077, 82856, 124284, 162154, 243231, 248568, 324308, 486462, 648616, 972924, 1945848, 839714489, 1679428978, 2519143467, 3358857956, 5038286934, 6717715912, 10076573868, 20153147736]

約数ペア:

[(1, 20153147736), (2, 10076573868), (3, 6717715912), (4, 5038286934), (6, 3358857956), (8, 2519143467), (12, 1679428978), (24, 839714489), (10357, 1945848), (20714, 972924), (31071, 648616), (41428, 486462), (62142, 324308), (81077, 248568), (82856, 243231), (124284, 162154)]