20334822

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:221

約数の個数: 64

約数和(自身を含む): 45619200

約数和(自身を除く): 25284378

約数列:

[1, 2, 3, 6, 17, 31, 34, 51, 59, 62, 93, 102, 109, 118, 177, 186, 218, 327, 354, 527, 654, 1003, 1054, 1581, 1829, 1853, 2006, 3009, 3162, 3379, 3658, 3706, 5487, 5559, 6018, 6431, 6758, 10137, 10974, 11118, 12862, 19293, 20274, 31093, 38586, 57443, 62186, 93279, 109327, 114886, 172329, 186558, 199361, 218654, 327981, 344658, 398722, 598083, 655962, 1196166, 3389137, 6778274, 10167411, 20334822]

約数ペア:

[(1, 20334822), (2, 10167411), (3, 6778274), (6, 3389137), (17, 1196166), (31, 655962), (34, 598083), (51, 398722), (59, 344658), (62, 327981), (93, 218654), (102, 199361), (109, 186558), (118, 172329), (177, 114886), (186, 109327), (218, 93279), (327, 62186), (354, 57443), (527, 38586), (654, 31093), (1003, 20274), (1054, 19293), (1581, 12862), (1829, 11118), (1853, 10974), (2006, 10137), (3009, 6758), (3162, 6431), (3379, 6018), (3658, 5559), (3706, 5487)]