20223679238

素因数分解:

$2^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{859}}^1\times {\mathrm{20261}}^1$

素因数の和:21212

約数の個数: 32

約数和(自身を含む): 35129445120

約数和(自身を除く): 14905765882

約数列:

[1, 2, 7, 14, 83, 166, 581, 859, 1162, 1718, 6013, 12026, 20261, 40522, 71297, 141827, 142594, 283654, 499079, 998158, 1681663, 3363326, 11771641, 17404199, 23543282, 34808398, 121829393, 243658786, 1444548517, 2889097034, 10111839619, 20223679238]

約数ペア:

[(1, 20223679238), (2, 10111839619), (7, 2889097034), (14, 1444548517), (83, 243658786), (166, 121829393), (581, 34808398), (859, 23543282), (1162, 17404199), (1718, 11771641), (6013, 3363326), (12026, 1681663), (20261, 998158), (40522, 499079), (71297, 283654), (141827, 142594)]