20222496728

素因数分解:

$2^3\times 7^1\times {\mathrm{3359}}^1\times {\mathrm{107507}}^1$

素因数の和:110879

約数の個数: 32

約数和(自身を含む): 43347225600

約数和(自身を除く): 23124728872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3359, 6718, 13436, 23513, 26872, 47026, 94052, 107507, 188104, 215014, 430028, 752549, 860056, 1505098, 3010196, 6020392, 361116013, 722232026, 1444464052, 2527812091, 2888928104, 5055624182, 10111248364, 20222496728]

約数ペア:

[(1, 20222496728), (2, 10111248364), (4, 5055624182), (7, 2888928104), (8, 2527812091), (14, 1444464052), (28, 722232026), (56, 361116013), (3359, 6020392), (6718, 3010196), (13436, 1505098), (23513, 860056), (26872, 752549), (47026, 430028), (94052, 215014), (107507, 188104)]