20293864413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15479683}}^1$

素因数の和:15479728

約数の個数: 16

約数和(自身を含む): 29720993280

約数和(自身を除く): 9427128867

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 15479683, 46439049, 294113977, 356032709, 882341931, 1068098127, 6764621471, 20293864413]

約数ペア:

[(1, 20293864413), (3, 6764621471), (19, 1068098127), (23, 882341931), (57, 356032709), (69, 294113977), (437, 46439049), (1311, 15479683)]