20218962866

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1453}}^1\times {\mathrm{302507}}^1$

素因数の和:303985

約数の個数: 16

約数和(自身を含む): 31668957504

約数和(自身を除く): 11449994638

約数列:

[1, 2, 23, 46, 1453, 2906, 33419, 66838, 302507, 605014, 6957661, 13915322, 439542671, 879085342, 10109481433, 20218962866]

約数ペア:

[(1, 20218962866), (2, 10109481433), (23, 879085342), (46, 439542671), (1453, 13915322), (2906, 6957661), (33419, 605014), (66838, 302507)]