2016086865

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{32009}}^1$

素因数の和:32066

約数の個数: 64

約数和(自身を含む): 3871929600

約数和(自身を除く): 1855842735

約数列:

[1, 3, 5, 13, 15, 17, 19, 39, 51, 57, 65, 85, 95, 195, 221, 247, 255, 285, 323, 663, 741, 969, 1105, 1235, 1615, 3315, 3705, 4199, 4845, 12597, 20995, 32009, 62985, 96027, 160045, 416117, 480135, 544153, 608171, 1248351, 1632459, 1824513, 2080585, 2720765, 3040855, 6241755, 7073989, 7906223, 8162295, 9122565, 10338907, 21221967, 23718669, 31016721, 35369945, 39531115, 51694535, 106109835, 118593345, 134405791, 155083605, 403217373, 672028955, 2016086865]

約数ペア:

[(1, 2016086865), (3, 672028955), (5, 403217373), (13, 155083605), (15, 134405791), (17, 118593345), (19, 106109835), (39, 51694535), (51, 39531115), (57, 35369945), (65, 31016721), (85, 23718669), (95, 21221967), (195, 10338907), (221, 9122565), (247, 8162295), (255, 7906223), (285, 7073989), (323, 6241755), (663, 3040855), (741, 2720765), (969, 2080585), (1105, 1824513), (1235, 1632459), (1615, 1248351), (3315, 608171), (3705, 544153), (4199, 480135), (4845, 416117), (12597, 160045), (20995, 96027), (32009, 62985)]