20038233606

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1264561}}^1$

素因数の和:1264724

約数の個数: 32

約数和(自身を含む): 42489283200

約数和(自身を除く): 22451049594

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 139, 278, 417, 834, 2641, 5282, 7923, 15846, 1264561, 2529122, 3793683, 7587366, 24026659, 48053318, 72079977, 144159954, 175773979, 351547958, 527321937, 1054643874, 3339705601, 6679411202, 10019116803, 20038233606]

約数ペア:

[(1, 20038233606), (2, 10019116803), (3, 6679411202), (6, 3339705601), (19, 1054643874), (38, 527321937), (57, 351547958), (114, 175773979), (139, 144159954), (278, 72079977), (417, 48053318), (834, 24026659), (2641, 7587366), (5282, 3793683), (7923, 2529122), (15846, 1264561)]