20139840024

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{326903}}^1$

素因数の和:327080

約数の個数: 64

約数和(自身を含む): 53664560640

約数和(自身を除く): 33524720616

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 151, 204, 302, 408, 453, 604, 906, 1208, 1812, 2567, 3624, 5134, 7701, 10268, 15402, 20536, 30804, 61608, 326903, 653806, 980709, 1307612, 1961418, 2615224, 3922836, 5557351, 7845672, 11114702, 16672053, 22229404, 33344106, 44458808, 49362353, 66688212, 98724706, 133376424, 148087059, 197449412, 296174118, 394898824, 592348236, 839160001, 1184696472, 1678320002, 2517480003, 3356640004, 5034960006, 6713280008, 10069920012, 20139840024]

約数ペア:

[(1, 20139840024), (2, 10069920012), (3, 6713280008), (4, 5034960006), (6, 3356640004), (8, 2517480003), (12, 1678320002), (17, 1184696472), (24, 839160001), (34, 592348236), (51, 394898824), (68, 296174118), (102, 197449412), (136, 148087059), (151, 133376424), (204, 98724706), (302, 66688212), (408, 49362353), (453, 44458808), (604, 33344106), (906, 22229404), (1208, 16672053), (1812, 11114702), (2567, 7845672), (3624, 5557351), (5134, 3922836), (7701, 2615224), (10268, 1961418), (15402, 1307612), (20536, 980709), (30804, 653806), (61608, 326903)]