20174659714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{39870869}}^1$

素因数の和:39870905

約数の個数: 16

約数和(自身を含む): 34448431680

約数和(自身を除く): 14273771966

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 39870869, 79741738, 438579559, 877159118, 917029987, 1834059974, 10087329857, 20174659714]

約数ペア:

[(1, 20174659714), (2, 10087329857), (11, 1834059974), (22, 917029987), (23, 877159118), (46, 438579559), (253, 79741738), (506, 39870869)]