20171854083

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{2671}}^1\times {\mathrm{37573}}^1$

素因数の和:40314

約数の個数: 16

約数和(自身を含む): 27308182016

約数和(自身を除く): 7136327933

約数列:

[1, 3, 67, 201, 2671, 8013, 37573, 112719, 178957, 536871, 2517391, 7552173, 100357483, 301072449, 6723951361, 20171854083]

約数ペア:

[(1, 20171854083), (3, 6723951361), (67, 301072449), (201, 100357483), (2671, 7552173), (8013, 2517391), (37573, 536871), (112719, 178957)]