20060995955

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{787}}^1$

素因数の和:1297

約数の個数: 96

約数和(自身を含む): 32678725632

約数和(自身を除く): 12617729677

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 121, 143, 385, 455, 463, 605, 715, 787, 847, 1001, 1573, 2315, 3241, 3935, 4235, 5005, 5093, 5509, 6019, 7865, 8657, 10231, 11011, 16205, 25465, 27545, 30095, 35651, 42133, 43285, 51155, 55055, 56023, 60599, 66209, 71617, 95227, 112541, 178255, 210665, 280115, 302995, 331045, 358085, 364381, 392161, 463463, 476135, 562705, 666589, 728299, 787787, 1237951, 1821905, 1960805, 2317315, 2550667, 3332945, 3641495, 3938935, 4008191, 4736953, 5098093, 6189755, 8665657, 12753335, 20040955, 23684765, 25490465, 28057337, 33158671, 43328285, 44090101, 52106483, 140286685, 165793355, 220450505, 260532415, 308630707, 364745381, 573171313, 1543153535, 1823726905, 2865856565, 4012199191, 20060995955]

約数ペア:

[(1, 20060995955), (5, 4012199191), (7, 2865856565), (11, 1823726905), (13, 1543153535), (35, 573171313), (55, 364745381), (65, 308630707), (77, 260532415), (91, 220450505), (121, 165793355), (143, 140286685), (385, 52106483), (455, 44090101), (463, 43328285), (605, 33158671), (715, 28057337), (787, 25490465), (847, 23684765), (1001, 20040955), (1573, 12753335), (2315, 8665657), (3241, 6189755), (3935, 5098093), (4235, 4736953), (5005, 4008191), (5093, 3938935), (5509, 3641495), (6019, 3332945), (7865, 2550667), (8657, 2317315), (10231, 1960805), (11011, 1821905), (16205, 1237951), (25465, 787787), (27545, 728299), (30095, 666589), (35651, 562705), (42133, 476135), (43285, 463463), (51155, 392161), (55055, 364381), (56023, 358085), (60599, 331045), (66209, 302995), (71617, 280115), (95227, 210665), (112541, 178255)]