16620022244

素因数分解:

$2^2\times 7^1\times {\mathrm{78901}}^1\times {\mathrm{7523}}^1$

素因数の和:86435

約数の個数: 24

約数和(自身を含む): 33244884288

約数和(自身を除く): 16624862044

約数列:

[1, 2, 4, 7, 14, 28, 7523, 15046, 30092, 52661, 78901, 105322, 157802, 210644, 315604, 552307, 1104614, 2209228, 593572223, 1187144446, 2374288892, 4155005561, 8310011122, 16620022244]

約数ペア:

[(1, 16620022244), (2, 8310011122), (4, 4155005561), (7, 2374288892), (14, 1187144446), (28, 593572223), (7523, 2209228), (15046, 1104614), (30092, 552307), (52661, 315604), (78901, 210644), (105322, 157802)]