20163687249

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{297439}}^1$

素因数の和:297884

約数の個数: 16

約数和(自身を含む): 27412070400

約数和(自身を除く): 7248383151

約数列:

[1, 3, 59, 177, 383, 1149, 22597, 67791, 297439, 892317, 17548901, 52646703, 113919137, 341757411, 6721229083, 20163687249]

約数ペア:

[(1, 20163687249), (3, 6721229083), (59, 341757411), (177, 113919137), (383, 52646703), (1149, 17548901), (22597, 892317), (67791, 297439)]