23635820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{90907}}^1$

素因数の和:90929

約数の個数: 24

約数和(自身を含む): 53453904

約数和(自身を除く): 29818084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 90907, 181814, 363628, 454535, 909070, 1181791, 1818140, 2363582, 4727164, 5908955, 11817910, 23635820]

約数ペア:

[(1, 23635820), (2, 11817910), (4, 5908955), (5, 4727164), (10, 2363582), (13, 1818140), (20, 1181791), (26, 909070), (52, 454535), (65, 363628), (130, 181814), (260, 90907)]