20243228

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:757

約数の個数: 24

約数和(自身を含む): 36242640

約数和(自身を除く): 15999412

約数列:

[1, 2, 4, 89, 101, 178, 202, 356, 404, 563, 1126, 2252, 8989, 17978, 35956, 50107, 56863, 100214, 113726, 200428, 227452, 5060807, 10121614, 20243228]

約数ペア:

[(1, 20243228), (2, 10121614), (4, 5060807), (89, 227452), (101, 200428), (178, 113726), (202, 100214), (356, 56863), (404, 50107), (563, 35956), (1126, 17978), (2252, 8989)]