20175293712

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{8577931}}^1$

素因数の和:8577956

約数の個数: 60

約数和(自身を含む): 60628823376

約数和(自身を除く): 40453529664

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 8577931, 17155862, 25733793, 34311724, 51467586, 60045517, 68623448, 102935172, 120091034, 137246896, 180136551, 205870344, 240182068, 360273102, 411740688, 420318619, 480364136, 720546204, 840637238, 960728272, 1260955857, 1441092408, 1681274476, 2521911714, 2882184816, 3362548952, 5043823428, 6725097904, 10087646856, 20175293712]

約数ペア:

[(1, 20175293712), (2, 10087646856), (3, 6725097904), (4, 5043823428), (6, 3362548952), (7, 2882184816), (8, 2521911714), (12, 1681274476), (14, 1441092408), (16, 1260955857), (21, 960728272), (24, 840637238), (28, 720546204), (42, 480364136), (48, 420318619), (49, 411740688), (56, 360273102), (84, 240182068), (98, 205870344), (112, 180136551), (147, 137246896), (168, 120091034), (196, 102935172), (294, 68623448), (336, 60045517), (392, 51467586), (588, 34311724), (784, 25733793), (1176, 17155862), (2352, 8577931)]