22019436816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{665803}}^1$

素因数の和:665880

約数の個数: 80

約数和(自身を含む): 62415130176

約数和(自身を除く): 40395693360

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 11024, 16536, 33072, 665803, 1331606, 1997409, 2663212, 3994818, 5326424, 7989636, 8655439, 10652848, 15979272, 17310878, 25966317, 31958544, 34621756, 35287559, 51932634, 69243512, 70575118, 103865268, 105862677, 138487024, 141150236, 207730536, 211725354, 282300472, 415461072, 423450708, 458738267, 564600944, 846901416, 917476534, 1376214801, 1693802832, 1834953068, 2752429602, 3669906136, 5504859204, 7339812272, 11009718408, 22019436816]

約数ペア:

[(1, 22019436816), (2, 11009718408), (3, 7339812272), (4, 5504859204), (6, 3669906136), (8, 2752429602), (12, 1834953068), (13, 1693802832), (16, 1376214801), (24, 917476534), (26, 846901416), (39, 564600944), (48, 458738267), (52, 423450708), (53, 415461072), (78, 282300472), (104, 211725354), (106, 207730536), (156, 141150236), (159, 138487024), (208, 105862677), (212, 103865268), (312, 70575118), (318, 69243512), (424, 51932634), (624, 35287559), (636, 34621756), (689, 31958544), (848, 25966317), (1272, 17310878), (1378, 15979272), (2067, 10652848), (2544, 8655439), (2756, 7989636), (4134, 5326424), (5512, 3994818), (8268, 2663212), (11024, 1997409), (16536, 1331606), (33072, 665803)]