20943078618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{45331339}}^1$

素因数の和:45331362

約数の個数: 32

約数和(自身を含む): 52221703680

約数和(自身を除く): 31278625062

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 45331339, 90662678, 135994017, 271988034, 317319373, 498644729, 634638746, 951958119, 997289458, 1495934187, 1903916238, 2991868374, 3490513103, 6981026206, 10471539309, 20943078618]

約数ペア:

[(1, 20943078618), (2, 10471539309), (3, 6981026206), (6, 3490513103), (7, 2991868374), (11, 1903916238), (14, 1495934187), (21, 997289458), (22, 951958119), (33, 634638746), (42, 498644729), (66, 317319373), (77, 271988034), (154, 135994017), (231, 90662678), (462, 45331339)]