20172328210

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{15883723}}^1$

素因数の和:15883857

約数の個数: 16

約数和(自身を含む): 36596100096

約数和(自身を除く): 16423771886

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 15883723, 31767446, 79418615, 158837230, 2017232821, 4034465642, 10086164105, 20172328210]

約数ペア:

[(1, 20172328210), (2, 10086164105), (5, 4034465642), (10, 2017232821), (127, 158837230), (254, 79418615), (635, 31767446), (1270, 15883723)]