20139441076

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{3929}}^1\times {\mathrm{7159}}^1$

素因数の和:11271

約数の個数: 24

約数和(自身を含む): 35454888000

約数和(自身を除く): 15315446924

約数列:

[1, 2, 4, 179, 358, 716, 3929, 7159, 7858, 14318, 15716, 28636, 703291, 1281461, 1406582, 2562922, 2813164, 5125844, 28127711, 56255422, 112510844, 5034860269, 10069720538, 20139441076]

約数ペア:

[(1, 20139441076), (2, 10069720538), (4, 5034860269), (179, 112510844), (358, 56255422), (716, 28127711), (3929, 5125844), (7159, 2813164), (7858, 2562922), (14318, 1406582), (15716, 1281461), (28636, 703291)]