20976642

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10313}}^1$

素因数の和:10434

約数の個数: 24

約数和(自身を含む): 45856044

約数和(自身を除く): 24879402

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10313, 20626, 30939, 61878, 92817, 185634, 1165369, 2330738, 3496107, 6992214, 10488321, 20976642]

約数ペア:

[(1, 20976642), (2, 10488321), (3, 6992214), (6, 3496107), (9, 2330738), (18, 1165369), (113, 185634), (226, 92817), (339, 61878), (678, 30939), (1017, 20626), (2034, 10313)]