20267130227323

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{104293949}}^1$

素因数の和:104294067

約数の個数: 32

約数和(自身を含む): 25951672166400

約数和(自身を除く): 5684541939077

約数列:

[1, 7, 17, 23, 71, 119, 161, 391, 497, 1207, 1633, 2737, 8449, 11431, 27761, 194327, 104293949, 730057643, 1772997133, 2398760827, 7404870379, 12410979931, 16791325789, 40778934059, 51834092653, 125882796443, 170312018717, 285452538413, 881179575101, 1192184131019, 2895304318189, 20267130227323]

約数ペア:

[(1, 20267130227323), (7, 2895304318189), (17, 1192184131019), (23, 881179575101), (71, 285452538413), (119, 170312018717), (161, 125882796443), (391, 51834092653), (497, 40778934059), (1207, 16791325789), (1633, 12410979931), (2737, 7404870379), (8449, 2398760827), (11431, 1772997133), (27761, 730057643), (194327, 104293949)]