20228517092

素因数分解:

$2^2\times 7^1\times {\mathrm{3947}}^1\times {\mathrm{183037}}^1$

素因数の和:186995

約数の個数: 24

約数和(自身を含む): 40467505344

約数和(自身を除く): 20238988252

約数列:

[1, 2, 4, 7, 14, 28, 3947, 7894, 15788, 27629, 55258, 110516, 183037, 366074, 732148, 1281259, 2562518, 5125036, 722447039, 1444894078, 2889788156, 5057129273, 10114258546, 20228517092]

約数ペア:

[(1, 20228517092), (2, 10114258546), (4, 5057129273), (7, 2889788156), (14, 1444894078), (28, 722447039), (3947, 5125036), (7894, 2562518), (15788, 1281259), (27629, 732148), (55258, 366074), (110516, 183037)]