20102306

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{23539}}^1$

素因数の和:23609

約数の個数: 16

約数和(自身を含む): 35027520

約数和(自身を除く): 14925214

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 23539, 47078, 164773, 329546, 1435879, 2871758, 10051153, 20102306]

約数ペア:

[(1, 20102306), (2, 10051153), (7, 2871758), (14, 1435879), (61, 329546), (122, 164773), (427, 47078), (854, 23539)]