20996834708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{6569723}}^1$

素因数の和:6569791

約数の個数: 24

約数和(自身を含む): 39733690752

約数和(自身を除く): 18736856044

約数列:

[1, 2, 4, 17, 34, 47, 68, 94, 188, 799, 1598, 3196, 6569723, 13139446, 26278892, 111685291, 223370582, 308776981, 446741164, 617553962, 1235107924, 5249208677, 10498417354, 20996834708]

約数ペア:

[(1, 20996834708), (2, 10498417354), (4, 5249208677), (17, 1235107924), (34, 617553962), (47, 446741164), (68, 308776981), (94, 223370582), (188, 111685291), (799, 26278892), (1598, 13139446), (3196, 6569723)]