20619066

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13913}}^1$

素因数の和:13950

約数の個数: 32

約数和(自身を含む): 46751040

約数和(自身を除く): 26131974

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13913, 27826, 41739, 83478, 180869, 264347, 361738, 528694, 542607, 793041, 1085214, 1586082, 3436511, 6873022, 10309533, 20619066]

約数ペア:

[(1, 20619066), (2, 10309533), (3, 6873022), (6, 3436511), (13, 1586082), (19, 1085214), (26, 793041), (38, 542607), (39, 528694), (57, 361738), (78, 264347), (114, 180869), (247, 83478), (494, 41739), (741, 27826), (1482, 13913)]