20346906

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{773}}^1$

素因数の和:926

約数の個数: 32

約数和(自身を含む): 42130368

約数和(自身を除く): 21783462

約数列:

[1, 2, 3, 6, 41, 82, 107, 123, 214, 246, 321, 642, 773, 1546, 2319, 4387, 4638, 8774, 13161, 26322, 31693, 63386, 82711, 95079, 165422, 190158, 248133, 496266, 3391151, 6782302, 10173453, 20346906]

約数ペア:

[(1, 20346906), (2, 10173453), (3, 6782302), (6, 3391151), (41, 496266), (82, 248133), (107, 190158), (123, 165422), (214, 95079), (246, 82711), (321, 63386), (642, 31693), (773, 26322), (1546, 13161), (2319, 8774), (4387, 4638)]