20530005505

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3025793}}^1$

素因数の和:3025880

約数の個数: 16

約数和(自身を含む): 26142860160

約数和(自身を除く): 5612854655

約数列:

[1, 5, 23, 59, 115, 295, 1357, 6785, 3025793, 15128965, 69593239, 178521787, 347966195, 892608935, 4106001101, 20530005505]

約数ペア:

[(1, 20530005505), (5, 4106001101), (23, 892608935), (59, 347966195), (115, 178521787), (295, 69593239), (1357, 15128965), (6785, 3025793)]