20146020713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{499}}^1\times {\mathrm{911}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 24923136000

約数和(自身を除く): 4777115287

約数列:

[1, 7, 13, 91, 487, 499, 911, 3409, 3493, 6331, 6377, 6487, 11843, 44317, 45409, 82901, 243013, 443657, 454589, 1701091, 3105599, 3159169, 3182123, 5767541, 5909657, 22114183, 40372787, 41367599, 221384843, 1549693901, 2878002959, 20146020713]

約数ペア:

[(1, 20146020713), (7, 2878002959), (13, 1549693901), (91, 221384843), (487, 41367599), (499, 40372787), (911, 22114183), (3409, 5909657), (3493, 5767541), (6331, 3182123), (6377, 3159169), (6487, 3105599), (11843, 1701091), (44317, 454589), (45409, 443657), (82901, 243013)]