20912136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124477}}^1$

素因数の和:124493

約数の個数: 32

約数和(自身を含む): 59749440

約数和(自身を除く): 38837304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124477, 248954, 373431, 497908, 746862, 871339, 995816, 1493724, 1742678, 2614017, 2987448, 3485356, 5228034, 6970712, 10456068, 20912136]

約数ペア:

[(1, 20912136), (2, 10456068), (3, 6970712), (4, 5228034), (6, 3485356), (7, 2987448), (8, 2614017), (12, 1742678), (14, 1493724), (21, 995816), (24, 871339), (28, 746862), (42, 497908), (56, 373431), (84, 248954), (168, 124477)]