20198101930

素因数分解:

$2^1\times 5^1\times {\mathrm{48907}}^1\times {\mathrm{41299}}^1$

素因数の和:90213

約数の個数: 16

約数和(自身を含む): 36358207200

約数和(自身を除く): 16160105270

約数列:

[1, 2, 5, 10, 41299, 48907, 82598, 97814, 206495, 244535, 412990, 489070, 2019810193, 4039620386, 10099050965, 20198101930]

約数ペア:

[(1, 20198101930), (2, 10099050965), (5, 4039620386), (10, 2019810193), (41299, 489070), (48907, 412990), (82598, 244535), (97814, 206495)]