20806301664

素因数分解:

$2^5\times 3^2\times {\mathrm{72244103}}^1$

素因数の和:72244119

約数の個数: 36

約数和(自身を含む): 59167921176

約数和(自身を除く): 38361619512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 72244103, 144488206, 216732309, 288976412, 433464618, 577952824, 650196927, 866929236, 1155905648, 1300393854, 1733858472, 2311811296, 2600787708, 3467716944, 5201575416, 6935433888, 10403150832, 20806301664]

約数ペア:

[(1, 20806301664), (2, 10403150832), (3, 6935433888), (4, 5201575416), (6, 3467716944), (8, 2600787708), (9, 2311811296), (12, 1733858472), (16, 1300393854), (18, 1155905648), (24, 866929236), (32, 650196927), (36, 577952824), (48, 433464618), (72, 288976412), (96, 216732309), (144, 144488206), (288, 72244103)]