20367122

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{13931}}^1$

素因数の和:13993

約数の個数: 16

約数和(自身を含む): 33102432

約数和(自身を除く): 12735310

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 13931, 27862, 236827, 473654, 599033, 1198066, 10183561, 20367122]

約数ペア:

[(1, 20367122), (2, 10183561), (17, 1198066), (34, 599033), (43, 473654), (86, 236827), (731, 27862), (1462, 13931)]