20160270148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1\times {\mathrm{10433}}^1$

素因数の和:10792

約数の個数: 48

約数和(自身を含む): 37805053104

約数和(自身を除く): 17644782956

約数列:

[1, 2, 4, 17, 34, 68, 157, 181, 314, 362, 628, 724, 2669, 3077, 5338, 6154, 10433, 10676, 12308, 20866, 28417, 41732, 56834, 113668, 177361, 354722, 483089, 709444, 966178, 1637981, 1888373, 1932356, 3275962, 3776746, 6551924, 7553492, 27845677, 32102341, 55691354, 64204682, 111382708, 128409364, 296474561, 592949122, 1185898244, 5040067537, 10080135074, 20160270148]

約数ペア:

[(1, 20160270148), (2, 10080135074), (4, 5040067537), (17, 1185898244), (34, 592949122), (68, 296474561), (157, 128409364), (181, 111382708), (314, 64204682), (362, 55691354), (628, 32102341), (724, 27845677), (2669, 7553492), (3077, 6551924), (5338, 3776746), (6154, 3275962), (10433, 1932356), (10676, 1888373), (12308, 1637981), (20866, 966178), (28417, 709444), (41732, 483089), (56834, 354722), (113668, 177361)]