20218980098

素因数分解:

$2^1\times {\mathrm{619}}^1\times {\mathrm{16331971}}^1$

素因数の和:16332592

約数の個数: 8

約数和(自身を含む): 30377467920

約数和(自身を除く): 10158487822

約数列:

[1, 2, 619, 1238, 16331971, 32663942, 10109490049, 20218980098]

約数ペア:

[(1, 20218980098), (2, 10109490049), (619, 32663942), (1238, 16331971)]