20145055014

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1307}}^1\times {\mathrm{122327}}^1$

素因数の和:123649

約数の個数: 48

約数和(自身を含む): 49921567488

約数和(自身を除く): 29776512474

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1307, 2614, 3921, 7842, 9149, 11763, 18298, 23526, 27447, 54894, 82341, 122327, 164682, 244654, 366981, 733962, 856289, 1100943, 1712578, 2201886, 2568867, 5137734, 7706601, 15413202, 159881389, 319762778, 479644167, 959288334, 1119169723, 1438932501, 2238339446, 2877865002, 3357509169, 6715018338, 10072527507, 20145055014]

約数ペア:

[(1, 20145055014), (2, 10072527507), (3, 6715018338), (6, 3357509169), (7, 2877865002), (9, 2238339446), (14, 1438932501), (18, 1119169723), (21, 959288334), (42, 479644167), (63, 319762778), (126, 159881389), (1307, 15413202), (2614, 7706601), (3921, 5137734), (7842, 2568867), (9149, 2201886), (11763, 1712578), (18298, 1100943), (23526, 856289), (27447, 733962), (54894, 366981), (82341, 244654), (122327, 164682)]