20682984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{123113}}^1$

素因数の和:123129

約数の個数: 32

約数和(自身を含む): 59094720

約数和(自身を除く): 38411736

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 123113, 246226, 369339, 492452, 738678, 861791, 984904, 1477356, 1723582, 2585373, 2954712, 3447164, 5170746, 6894328, 10341492, 20682984]

約数ペア:

[(1, 20682984), (2, 10341492), (3, 6894328), (4, 5170746), (6, 3447164), (7, 2954712), (8, 2585373), (12, 1723582), (14, 1477356), (21, 984904), (24, 861791), (28, 738678), (42, 492452), (56, 369339), (84, 246226), (168, 123113)]