20082016571440

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3023}}^1\times {\mathrm{3610367}}^1$

素因数の和:3613426

約数の個数: 80

約数和(自身を含む): 48736848642048

約数和(自身を除く): 28654832070608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 3023, 6046, 12092, 15115, 24184, 30230, 48368, 60460, 69529, 120920, 139058, 241840, 278116, 347645, 556232, 695290, 1112464, 1390580, 2781160, 3610367, 5562320, 7220734, 14441468, 18051835, 28882936, 36103670, 57765872, 72207340, 83038441, 144414680, 166076882, 288829360, 332153764, 415192205, 664307528, 830384410, 1328615056, 1660768820, 3321537640, 6643075280, 10914139441, 21828278882, 43656557764, 54570697205, 87313115528, 109141394410, 174626231056, 218282788820, 251025207143, 436565577640, 502050414286, 873131155280, 1004100828572, 1255126035715, 2008201657144, 2510252071430, 4016403314288, 5020504142860, 10041008285720, 20082016571440]

約数ペア:

[(1, 20082016571440), (2, 10041008285720), (4, 5020504142860), (5, 4016403314288), (8, 2510252071430), (10, 2008201657144), (16, 1255126035715), (20, 1004100828572), (23, 873131155280), (40, 502050414286), (46, 436565577640), (80, 251025207143), (92, 218282788820), (115, 174626231056), (184, 109141394410), (230, 87313115528), (368, 54570697205), (460, 43656557764), (920, 21828278882), (1840, 10914139441), (3023, 6643075280), (6046, 3321537640), (12092, 1660768820), (15115, 1328615056), (24184, 830384410), (30230, 664307528), (48368, 415192205), (60460, 332153764), (69529, 288829360), (120920, 166076882), (139058, 144414680), (241840, 83038441), (278116, 72207340), (347645, 57765872), (556232, 36103670), (695290, 28882936), (1112464, 18051835), (1390580, 14441468), (2781160, 7220734), (3610367, 5562320)]