20162059785

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{927631}}^1$

素因数の和:927675

約数の個数: 64

約数和(自身を含む): 42745282560

約数和(自身を除く): 22583222775

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 27, 35, 45, 63, 69, 105, 115, 135, 161, 189, 207, 315, 345, 483, 621, 805, 945, 1035, 1449, 2415, 3105, 4347, 7245, 21735, 927631, 2782893, 4638155, 6493417, 8348679, 13914465, 19480251, 21335513, 25046037, 32467085, 41743395, 58440753, 64006539, 97401255, 106677565, 125230185, 149348591, 175322259, 192019617, 292203765, 320032695, 448045773, 576058851, 746742955, 876611295, 960098085, 1344137319, 2240228865, 2880294255, 4032411957, 6720686595, 20162059785]

約数ペア:

[(1, 20162059785), (3, 6720686595), (5, 4032411957), (7, 2880294255), (9, 2240228865), (15, 1344137319), (21, 960098085), (23, 876611295), (27, 746742955), (35, 576058851), (45, 448045773), (63, 320032695), (69, 292203765), (105, 192019617), (115, 175322259), (135, 149348591), (161, 125230185), (189, 106677565), (207, 97401255), (315, 64006539), (345, 58440753), (483, 41743395), (621, 32467085), (805, 25046037), (945, 21335513), (1035, 19480251), (1449, 13914465), (2415, 8348679), (3105, 6493417), (4347, 4638155), (7245, 2782893), (21735, 927631)]