20072340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{37171}}^1$

素因数の和:37189

約数の個数: 48

約数和(自身を含む): 62448960

約数和(自身を除く): 42376620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 37171, 74342, 111513, 148684, 185855, 223026, 334539, 371710, 446052, 557565, 669078, 743420, 1003617, 1115130, 1338156, 1672695, 2007234, 2230260, 3345390, 4014468, 5018085, 6690780, 10036170, 20072340]

約数ペア:

[(1, 20072340), (2, 10036170), (3, 6690780), (4, 5018085), (5, 4014468), (6, 3345390), (9, 2230260), (10, 2007234), (12, 1672695), (15, 1338156), (18, 1115130), (20, 1003617), (27, 743420), (30, 669078), (36, 557565), (45, 446052), (54, 371710), (60, 334539), (90, 223026), (108, 185855), (135, 148684), (180, 111513), (270, 74342), (540, 37171)]