20183914112

素因数分解:

$2^7\times {\mathrm{157686829}}^1$

素因数の和:157686843

約数の個数: 16

約数和(自身を含む): 40210141650

約数和(自身を除く): 20026227538

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157686829, 315373658, 630747316, 1261494632, 2522989264, 5045978528, 10091957056, 20183914112]

約数ペア:

[(1, 20183914112), (2, 10091957056), (4, 5045978528), (8, 2522989264), (16, 1261494632), (32, 630747316), (64, 315373658), (128, 157686829)]