20173951428

素因数分解:

$2^2\times 3^1\times {\mathrm{173}}^1\times {\mathrm{1229}}^1\times {\mathrm{7907}}^1$

素因数の和:9316

約数の個数: 48

約数和(自身を含む): 47389164480

約数和(自身を除く): 27215213052

約数列:

[1, 2, 3, 4, 6, 12, 173, 346, 519, 692, 1038, 1229, 2076, 2458, 3687, 4916, 7374, 7907, 14748, 15814, 23721, 31628, 47442, 94884, 212617, 425234, 637851, 850468, 1275702, 1367911, 2551404, 2735822, 4103733, 5471644, 8207466, 9717703, 16414932, 19435406, 29153109, 38870812, 58306218, 116612436, 1681162619, 3362325238, 5043487857, 6724650476, 10086975714, 20173951428]

約数ペア:

[(1, 20173951428), (2, 10086975714), (3, 6724650476), (4, 5043487857), (6, 3362325238), (12, 1681162619), (173, 116612436), (346, 58306218), (519, 38870812), (692, 29153109), (1038, 19435406), (1229, 16414932), (2076, 9717703), (2458, 8207466), (3687, 5471644), (4916, 4103733), (7374, 2735822), (7907, 2551404), (14748, 1367911), (15814, 1275702), (23721, 850468), (31628, 637851), (47442, 425234), (94884, 212617)]