20174896416

素因数分解:

$2^5\times 3^1\times {\mathrm{863}}^1\times {\mathrm{243517}}^1$

素因数の和:244393

約数の個数: 48

約数和(自身を含む): 53020687104

約数和(自身を除く): 32845790688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 863, 1726, 2589, 3452, 5178, 6904, 10356, 13808, 20712, 27616, 41424, 82848, 243517, 487034, 730551, 974068, 1461102, 1948136, 2922204, 3896272, 5844408, 7792544, 11688816, 23377632, 210155171, 420310342, 630465513, 840620684, 1260931026, 1681241368, 2521862052, 3362482736, 5043724104, 6724965472, 10087448208, 20174896416]

約数ペア:

[(1, 20174896416), (2, 10087448208), (3, 6724965472), (4, 5043724104), (6, 3362482736), (8, 2521862052), (12, 1681241368), (16, 1260931026), (24, 840620684), (32, 630465513), (48, 420310342), (96, 210155171), (863, 23377632), (1726, 11688816), (2589, 7792544), (3452, 5844408), (5178, 3896272), (6904, 2922204), (10356, 1948136), (13808, 1461102), (20712, 974068), (27616, 730551), (41424, 487034), (82848, 243517)]