20163213426

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{820243}}^1$

素因数の和:820506

約数の個数: 32

約数和(自身を含む): 42875794368

約数和(自身を除く): 22712580942

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 241, 482, 723, 1446, 4097, 8194, 12291, 24582, 820243, 1640486, 2460729, 4921458, 13944131, 27888262, 41832393, 83664786, 197678563, 395357126, 593035689, 1186071378, 3360535571, 6721071142, 10081606713, 20163213426]

約数ペア:

[(1, 20163213426), (2, 10081606713), (3, 6721071142), (6, 3360535571), (17, 1186071378), (34, 593035689), (51, 395357126), (102, 197678563), (241, 83664786), (482, 41832393), (723, 27888262), (1446, 13944131), (4097, 4921458), (8194, 2460729), (12291, 1640486), (24582, 820243)]