20161593899360

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{18648803}}^1$

素因数の和:18649080

約数の個数: 96

約数和(自身を含む): 49485720342240

約数和(自身を除く): 29324126442880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 233, 290, 464, 466, 580, 928, 932, 1160, 1165, 1864, 2320, 2330, 3728, 4640, 4660, 6757, 7456, 9320, 13514, 18640, 27028, 33785, 37280, 54056, 67570, 108112, 135140, 216224, 270280, 540560, 1081120, 18648803, 37297606, 74595212, 93244015, 149190424, 186488030, 298380848, 372976060, 540815287, 596761696, 745952120, 1081630574, 1491904240, 2163261148, 2704076435, 2983808480, 4326522296, 4345171099, 5408152870, 8653044592, 8690342198, 10816305740, 17306089184, 17380684396, 21632611480, 21725855495, 34761368792, 43265222960, 43451710990, 69522737584, 86530445920, 86903421980, 126009961871, 139045475168, 173806843960, 252019923742, 347613687920, 504039847484, 630049809355, 695227375840, 1008079694968, 1260099618710, 2016159389936, 2520199237420, 4032318779872, 5040398474840, 10080796949680, 20161593899360]

約数ペア:

[(1, 20161593899360), (2, 10080796949680), (4, 5040398474840), (5, 4032318779872), (8, 2520199237420), (10, 2016159389936), (16, 1260099618710), (20, 1008079694968), (29, 695227375840), (32, 630049809355), (40, 504039847484), (58, 347613687920), (80, 252019923742), (116, 173806843960), (145, 139045475168), (160, 126009961871), (232, 86903421980), (233, 86530445920), (290, 69522737584), (464, 43451710990), (466, 43265222960), (580, 34761368792), (928, 21725855495), (932, 21632611480), (1160, 17380684396), (1165, 17306089184), (1864, 10816305740), (2320, 8690342198), (2330, 8653044592), (3728, 5408152870), (4640, 4345171099), (4660, 4326522296), (6757, 2983808480), (7456, 2704076435), (9320, 2163261148), (13514, 1491904240), (18640, 1081630574), (27028, 745952120), (33785, 596761696), (37280, 540815287), (54056, 372976060), (67570, 298380848), (108112, 186488030), (135140, 149190424), (216224, 93244015), (270280, 74595212), (540560, 37297606), (1081120, 18648803)]