20792357222

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{691}}^1\times {\mathrm{165331}}^1$

素因数の和:166044

約数の個数: 32

約数和(自身を含む): 38441673984

約数和(自身を除く): 17649316762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 691, 1382, 4837, 8983, 9674, 17966, 62881, 125762, 165331, 330662, 1157317, 2149303, 2314634, 4298606, 15045121, 30090242, 114243721, 228487442, 799706047, 1485168373, 1599412094, 2970336746, 10396178611, 20792357222]

約数ペア:

[(1, 20792357222), (2, 10396178611), (7, 2970336746), (13, 1599412094), (14, 1485168373), (26, 799706047), (91, 228487442), (182, 114243721), (691, 30090242), (1382, 15045121), (4837, 4298606), (8983, 2314634), (9674, 2149303), (17966, 1157317), (62881, 330662), (125762, 165331)]