20171027436

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1427}}^1\times {\mathrm{168277}}^1$

素因数の和:169718

約数の個数: 48

約数和(自身を含む): 53827420416

約数和(自身を除く): 33656392980

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1427, 2854, 4281, 5708, 8562, 9989, 17124, 19978, 29967, 39956, 59934, 119868, 168277, 336554, 504831, 673108, 1009662, 1177939, 2019324, 2355878, 3533817, 4711756, 7067634, 14135268, 240131279, 480262558, 720393837, 960525116, 1440787674, 1680918953, 2881575348, 3361837906, 5042756859, 6723675812, 10085513718, 20171027436]

約数ペア:

[(1, 20171027436), (2, 10085513718), (3, 6723675812), (4, 5042756859), (6, 3361837906), (7, 2881575348), (12, 1680918953), (14, 1440787674), (21, 960525116), (28, 720393837), (42, 480262558), (84, 240131279), (1427, 14135268), (2854, 7067634), (4281, 4711756), (5708, 3533817), (8562, 2355878), (9989, 2019324), (17124, 1177939), (19978, 1009662), (29967, 673108), (39956, 504831), (59934, 336554), (119868, 168277)]