20091632

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{114157}}^1$

素因数の和:114176

約数の個数: 20

約数和(自身を含む): 42466776

約数和(自身を除く): 22375144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 114157, 228314, 456628, 913256, 1255727, 1826512, 2511454, 5022908, 10045816, 20091632]

約数ペア:

[(1, 20091632), (2, 10045816), (4, 5022908), (8, 2511454), (11, 1826512), (16, 1255727), (22, 913256), (44, 456628), (88, 228314), (176, 114157)]