20302392

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1524

約数の個数: 64

約数和(自身を含む): 56453760

約数和(自身を除く): 36151368

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 53, 66, 88, 106, 132, 159, 212, 264, 318, 424, 583, 636, 1166, 1272, 1451, 1749, 2332, 2902, 3498, 4353, 4664, 5804, 6996, 8706, 11608, 13992, 15961, 17412, 31922, 34824, 47883, 63844, 76903, 95766, 127688, 153806, 191532, 230709, 307612, 383064, 461418, 615224, 845933, 922836, 1691866, 1845672, 2537799, 3383732, 5075598, 6767464, 10151196, 20302392]

約数ペア:

[(1, 20302392), (2, 10151196), (3, 6767464), (4, 5075598), (6, 3383732), (8, 2537799), (11, 1845672), (12, 1691866), (22, 922836), (24, 845933), (33, 615224), (44, 461418), (53, 383064), (66, 307612), (88, 230709), (106, 191532), (132, 153806), (159, 127688), (212, 95766), (264, 76903), (318, 63844), (424, 47883), (583, 34824), (636, 31922), (1166, 17412), (1272, 15961), (1451, 13992), (1749, 11608), (2332, 8706), (2902, 6996), (3498, 5804), (4353, 4664)]