20463733245

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{468653}}^1$

素因数の和:468773

約数の個数: 32

約数和(自身を含む): 34013032704

約数和(自身を除く): 13549299459

約数列:

[1, 3, 5, 15, 41, 71, 123, 205, 213, 355, 615, 1065, 2911, 8733, 14555, 43665, 468653, 1405959, 2343265, 7029795, 19214773, 33274363, 57644319, 96073865, 99823089, 166371815, 288221595, 499115445, 1364248883, 4092746649, 6821244415, 20463733245]

約数ペア:

[(1, 20463733245), (3, 6821244415), (5, 4092746649), (15, 1364248883), (41, 499115445), (71, 288221595), (123, 166371815), (205, 99823089), (213, 96073865), (355, 57644319), (615, 33274363), (1065, 19214773), (2911, 7029795), (8733, 2343265), (14555, 1405959), (43665, 468653)]