120769744

素因数分解:

$2^4\times {\mathrm{421}}^1\times {\mathrm{17929}}^1$

素因数の和:18358

約数の個数: 20

約数和(自身を含む): 234560260

約数和(自身を除く): 113790516

約数列:

[1, 2, 4, 8, 16, 421, 842, 1684, 3368, 6736, 17929, 35858, 71716, 143432, 286864, 7548109, 15096218, 30192436, 60384872, 120769744]

約数ペア:

[(1, 120769744), (2, 60384872), (4, 30192436), (8, 15096218), (16, 7548109), (421, 286864), (842, 143432), (1684, 71716), (3368, 35858), (6736, 17929)]