20243724928

素因数分解:

$2^7\times 7^1\times {\mathrm{443}}^1\times {\mathrm{51001}}^1$

素因数の和:51465

約数の個数: 64

約数和(自身を含む): 46195571520

約数和(自身を除く): 25951846592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 443, 448, 886, 896, 1772, 3101, 3544, 6202, 7088, 12404, 14176, 24808, 28352, 49616, 51001, 56704, 99232, 102002, 198464, 204004, 357007, 396928, 408008, 714014, 816016, 1428028, 1632032, 2856056, 3264064, 5712112, 6528128, 11424224, 22593443, 22848448, 45186886, 45696896, 90373772, 158154101, 180747544, 316308202, 361495088, 632616404, 722990176, 1265232808, 1445980352, 2530465616, 2891960704, 5060931232, 10121862464, 20243724928]

約数ペア:

[(1, 20243724928), (2, 10121862464), (4, 5060931232), (7, 2891960704), (8, 2530465616), (14, 1445980352), (16, 1265232808), (28, 722990176), (32, 632616404), (56, 361495088), (64, 316308202), (112, 180747544), (128, 158154101), (224, 90373772), (443, 45696896), (448, 45186886), (886, 22848448), (896, 22593443), (1772, 11424224), (3101, 6528128), (3544, 5712112), (6202, 3264064), (7088, 2856056), (12404, 1632032), (14176, 1428028), (24808, 816016), (28352, 714014), (49616, 408008), (51001, 396928), (56704, 357007), (99232, 204004), (102002, 198464)]