20227320974

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{62817767}}^1$

素因数の和:62817799

約数の個数: 16

約数和(自身を含む): 36183034368

約数和(自身を除く): 15955713394

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 62817767, 125635534, 439724369, 879448738, 1444808641, 2889617282, 10113660487, 20227320974]

約数ペア:

[(1, 20227320974), (2, 10113660487), (7, 2889617282), (14, 1444808641), (23, 879448738), (46, 439724369), (161, 125635534), (322, 62817767)]