20616546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1889}}^1$

素因数の和:2018

約数の個数: 32

約数和(自身を含む): 44089920

約数和(自身を除く): 23473374

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 1889, 3638, 3778, 5457, 5667, 10914, 11334, 32113, 64226, 96339, 192678, 202123, 404246, 606369, 1212738, 3436091, 6872182, 10308273, 20616546]

約数ペア:

[(1, 20616546), (2, 10308273), (3, 6872182), (6, 3436091), (17, 1212738), (34, 606369), (51, 404246), (102, 202123), (107, 192678), (214, 96339), (321, 64226), (642, 32113), (1819, 11334), (1889, 10914), (3638, 5667), (3778, 5457)]