20113476

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{4643}}^1$

素因数の和:4688

約数の個数: 36

約数和(自身を含む): 49542192

約数和(自身を除く): 29428716

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1444, 2166, 4332, 4643, 9286, 13929, 18572, 27858, 55716, 88217, 176434, 264651, 352868, 529302, 1058604, 1676123, 3352246, 5028369, 6704492, 10056738, 20113476]

約数ペア:

[(1, 20113476), (2, 10056738), (3, 6704492), (4, 5028369), (6, 3352246), (12, 1676123), (19, 1058604), (38, 529302), (57, 352868), (76, 264651), (114, 176434), (228, 88217), (361, 55716), (722, 27858), (1083, 18572), (1444, 13929), (2166, 9286), (4332, 4643)]