20028737232

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19869779}}^1$

素因数の和:19869800

約数の個数: 60

約数和(自身を含む): 64060170720

約数和(自身を除く): 44031433488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19869779, 39739558, 59609337, 79479116, 119218674, 139088453, 158958232, 178828011, 238437348, 278176906, 317916464, 357656022, 417265359, 476874696, 556353812, 715312044, 834530718, 953749392, 1112707624, 1251796077, 1430624088, 1669061436, 2225415248, 2503592154, 2861248176, 3338122872, 5007184308, 6676245744, 10014368616, 20028737232]

約数ペア:

[(1, 20028737232), (2, 10014368616), (3, 6676245744), (4, 5007184308), (6, 3338122872), (7, 2861248176), (8, 2503592154), (9, 2225415248), (12, 1669061436), (14, 1430624088), (16, 1251796077), (18, 1112707624), (21, 953749392), (24, 834530718), (28, 715312044), (36, 556353812), (42, 476874696), (48, 417265359), (56, 357656022), (63, 317916464), (72, 278176906), (84, 238437348), (112, 178828011), (126, 158958232), (144, 139088453), (168, 119218674), (252, 79479116), (336, 59609337), (504, 39739558), (1008, 19869779)]