220077678

素因数分解:

$2^1\times 3^1\times {\mathrm{1669}}^1\times {\mathrm{21977}}^1$

素因数の和:23651

約数の個数: 16

約数和(自身を含む): 440439120

約数和(自身を除く): 220361442

約数列:

[1, 2, 3, 6, 1669, 3338, 5007, 10014, 21977, 43954, 65931, 131862, 36679613, 73359226, 110038839, 220077678]

約数ペア:

[(1, 220077678), (2, 110038839), (3, 73359226), (6, 36679613), (1669, 131862), (3338, 65931), (5007, 43954), (10014, 21977)]