20337474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{8669}}^1$

素因数の和:8714

約数の個数: 32

約数和(自身を含む): 44945280

約数和(自身を除く): 24607806

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 391, 782, 1173, 2346, 8669, 17338, 26007, 52014, 147373, 199387, 294746, 398774, 442119, 598161, 884238, 1196322, 3389579, 6779158, 10168737, 20337474]

約数ペア:

[(1, 20337474), (2, 10168737), (3, 6779158), (6, 3389579), (17, 1196322), (23, 884238), (34, 598161), (46, 442119), (51, 398774), (69, 294746), (102, 199387), (138, 147373), (391, 52014), (782, 26007), (1173, 17338), (2346, 8669)]