20432869212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{28729}}^1\times {\mathrm{8467}}^1$

素因数の和:37210

約数の個数: 48

約数和(自身を含む): 54495983360

約数和(自身を除く): 34063114148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 8467, 16934, 25401, 28729, 33868, 50802, 57458, 59269, 86187, 101604, 114916, 118538, 172374, 177807, 201103, 237076, 344748, 355614, 402206, 603309, 711228, 804412, 1206618, 2413236, 243248443, 486496886, 729745329, 972993772, 1459490658, 1702739101, 2918981316, 3405478202, 5108217303, 6810956404, 10216434606, 20432869212]

約数ペア:

[(1, 20432869212), (2, 10216434606), (3, 6810956404), (4, 5108217303), (6, 3405478202), (7, 2918981316), (12, 1702739101), (14, 1459490658), (21, 972993772), (28, 729745329), (42, 486496886), (84, 243248443), (8467, 2413236), (16934, 1206618), (25401, 804412), (28729, 711228), (33868, 603309), (50802, 402206), (57458, 355614), (59269, 344748), (86187, 237076), (101604, 201103), (114916, 177807), (118538, 172374)]