20147401318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53870057}}^1$

素因数の和:53870087

約数の個数: 16

約数和(自身を含む): 34907797584

約数和(自身を除く): 14760396266

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 53870057, 107740114, 592570627, 915790969, 1185141254, 1831581938, 10073700659, 20147401318]

約数ペア:

[(1, 20147401318), (2, 10073700659), (11, 1831581938), (17, 1185141254), (22, 915790969), (34, 592570627), (187, 107740114), (374, 53870057)]