20291215351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^2\times {\mathrm{9133}}^1$

素因数の和:9379

約数の個数: 24

約数和(自身を含む): 23657571504

約数和(自身を除く): 3366356153

約数列:

[1, 11, 17, 109, 187, 1199, 1853, 9133, 11881, 20383, 100463, 130691, 155261, 201977, 995497, 1707871, 2221747, 10950467, 16923449, 108509173, 186157939, 1193600903, 1844655941, 20291215351]

約数ペア:

[(1, 20291215351), (11, 1844655941), (17, 1193600903), (109, 186157939), (187, 108509173), (1199, 16923449), (1853, 10950467), (9133, 2221747), (11881, 1707871), (20383, 995497), (100463, 201977), (130691, 155261)]