20163586704

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{2132359}}^1$

素因数の和:2132567

約数の個数: 40

約数和(自身を含む): 52353702720

約数和(自身を除く): 32190116016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 2364, 3152, 4728, 9456, 2132359, 4264718, 6397077, 8529436, 12794154, 17058872, 25588308, 34117744, 51176616, 102353232, 420074723, 840149446, 1260224169, 1680298892, 2520448338, 3360597784, 5040896676, 6721195568, 10081793352, 20163586704]

約数ペア:

[(1, 20163586704), (2, 10081793352), (3, 6721195568), (4, 5040896676), (6, 3360597784), (8, 2520448338), (12, 1680298892), (16, 1260224169), (24, 840149446), (48, 420074723), (197, 102353232), (394, 51176616), (591, 34117744), (788, 25588308), (1182, 17058872), (1576, 12794154), (2364, 8529436), (3152, 6397077), (4728, 4264718), (9456, 2132359)]