20132869260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317453}}^1$

素因数の和:317623

約数の個数: 96

約数和(自身を含む): 64852042752

約数和(自身を除く): 44719173492

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 151, 210, 302, 420, 453, 604, 755, 906, 1057, 1510, 1812, 2114, 2265, 3020, 3171, 4228, 4530, 5285, 6342, 9060, 10570, 12684, 15855, 21140, 31710, 63420, 317453, 634906, 952359, 1269812, 1587265, 1904718, 2222171, 3174530, 3809436, 4444342, 4761795, 6349060, 6666513, 8888684, 9523590, 11110855, 13333026, 19047180, 22221710, 26666052, 33332565, 44443420, 47935403, 66665130, 95870806, 133330260, 143806209, 191741612, 239677015, 287612418, 335547821, 479354030, 575224836, 671095642, 719031045, 958708060, 1006643463, 1342191284, 1438062090, 1677739105, 2013286926, 2876124180, 3355478210, 4026573852, 5033217315, 6710956420, 10066434630, 20132869260]

約数ペア:

[(1, 20132869260), (2, 10066434630), (3, 6710956420), (4, 5033217315), (5, 4026573852), (6, 3355478210), (7, 2876124180), (10, 2013286926), (12, 1677739105), (14, 1438062090), (15, 1342191284), (20, 1006643463), (21, 958708060), (28, 719031045), (30, 671095642), (35, 575224836), (42, 479354030), (60, 335547821), (70, 287612418), (84, 239677015), (105, 191741612), (140, 143806209), (151, 133330260), (210, 95870806), (302, 66665130), (420, 47935403), (453, 44443420), (604, 33332565), (755, 26666052), (906, 22221710), (1057, 19047180), (1510, 13333026), (1812, 11110855), (2114, 9523590), (2265, 8888684), (3020, 6666513), (3171, 6349060), (4228, 4761795), (4530, 4444342), (5285, 3809436), (6342, 3174530), (9060, 2222171), (10570, 1904718), (12684, 1587265), (15855, 1269812), (21140, 952359), (31710, 634906), (63420, 317453)]