20783832496

素因数分解:

$2^4\times 7^1\times {\mathrm{1933}}^1\times {\mathrm{96001}}^1$

素因数の和:97949

約数の個数: 40

約数和(自身を含む): 46045631264

約数和(自身を除く): 25261798768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1933, 3866, 7732, 13531, 15464, 27062, 30928, 54124, 96001, 108248, 192002, 216496, 384004, 672007, 768008, 1344014, 1536016, 2688028, 5376056, 10752112, 185569933, 371139866, 742279732, 1298989531, 1484559464, 2597979062, 2969118928, 5195958124, 10391916248, 20783832496]

約数ペア:

[(1, 20783832496), (2, 10391916248), (4, 5195958124), (7, 2969118928), (8, 2597979062), (14, 1484559464), (16, 1298989531), (28, 742279732), (56, 371139866), (112, 185569933), (1933, 10752112), (3866, 5376056), (7732, 2688028), (13531, 1536016), (15464, 1344014), (27062, 768008), (30928, 672007), (54124, 384004), (96001, 216496), (108248, 192002)]