20793583995

素因数分解:

$3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1\times {\mathrm{19423}}^1$

素因数の和:20059

約数の個数: 32

約数和(自身を含む): 33564672000

約数和(自身を除く): 12771088005

約数列:

[1, 3, 5, 15, 149, 447, 479, 745, 1437, 2235, 2395, 7185, 19423, 58269, 71371, 97115, 214113, 291345, 356855, 1070565, 2894027, 8682081, 9303617, 14470135, 27910851, 43410405, 46518085, 139554255, 1386238933, 4158716799, 6931194665, 20793583995]

約数ペア:

[(1, 20793583995), (3, 6931194665), (5, 4158716799), (15, 1386238933), (149, 139554255), (447, 46518085), (479, 43410405), (745, 27910851), (1437, 14470135), (2235, 9303617), (2395, 8682081), (7185, 2894027), (19423, 1070565), (58269, 356855), (71371, 291345), (97115, 214113)]