20218183686

素因数分解:

$2^1\times 3^6\times {\mathrm{13867067}}^1$

素因数の和:13867087

約数の個数: 28

約数和(自身を含む): 45470115972

約数和(自身を除く): 25251932286

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 13867067, 27734134, 41601201, 83202402, 124803603, 249607206, 374410809, 748821618, 1123232427, 2246464854, 3369697281, 6739394562, 10109091843, 20218183686]

約数ペア:

[(1, 20218183686), (2, 10109091843), (3, 6739394562), (6, 3369697281), (9, 2246464854), (18, 1123232427), (27, 748821618), (54, 374410809), (81, 249607206), (162, 124803603), (243, 83202402), (486, 41601201), (729, 27734134), (1458, 13867067)]