20220719152

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2521}}^1\times {\mathrm{12227}}^1$

素因数の和:14797

約数の個数: 40

約数和(自身を含む): 40152398832

約数和(自身を除く): 19931679680

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2521, 5042, 10084, 12227, 20168, 24454, 40336, 48908, 97816, 103361, 195632, 206722, 413444, 501307, 826888, 1002614, 1653776, 2005228, 4010456, 8020912, 30824267, 61648534, 123297068, 246594136, 493188272, 1263794947, 2527589894, 5055179788, 10110359576, 20220719152]

約数ペア:

[(1, 20220719152), (2, 10110359576), (4, 5055179788), (8, 2527589894), (16, 1263794947), (41, 493188272), (82, 246594136), (164, 123297068), (328, 61648534), (656, 30824267), (2521, 8020912), (5042, 4010456), (10084, 2005228), (12227, 1653776), (20168, 1002614), (24454, 826888), (40336, 501307), (48908, 413444), (97816, 206722), (103361, 195632)]