20363811234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{571279}}^1$

素因数の和:571754

約数の個数: 32

約数和(自身を含む): 43956568320

約数和(自身を除く): 23592757086

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 457, 914, 1371, 2742, 5941, 11882, 17823, 35646, 571279, 1142558, 1713837, 3427674, 7426627, 14853254, 22279881, 44559762, 261074503, 522149006, 783223509, 1566447018, 3393968539, 6787937078, 10181905617, 20363811234]

約数ペア:

[(1, 20363811234), (2, 10181905617), (3, 6787937078), (6, 3393968539), (13, 1566447018), (26, 783223509), (39, 522149006), (78, 261074503), (457, 44559762), (914, 22279881), (1371, 14853254), (2742, 7426627), (5941, 3427674), (11882, 1713837), (17823, 1142558), (35646, 571279)]