20347062

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10499}}^1$

素因数の和:10540

約数の個数: 32

約数和(自身を含む): 45360000

約数和(自身を除く): 25012938

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 10499, 20998, 31497, 62994, 178483, 199481, 356966, 398962, 535449, 598443, 1070898, 1196886, 3391177, 6782354, 10173531, 20347062]

約数ペア:

[(1, 20347062), (2, 10173531), (3, 6782354), (6, 3391177), (17, 1196886), (19, 1070898), (34, 598443), (38, 535449), (51, 398962), (57, 356966), (102, 199481), (114, 178483), (323, 62994), (646, 31497), (969, 20998), (1938, 10499)]