20169163872

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{489733}}^1$

素因数の和:489773

約数の個数: 144

約数和(自身を含む): 67383480528

約数和(自身を除く): 47214316656

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 32, 33, 36, 39, 44, 48, 52, 66, 72, 78, 88, 96, 99, 104, 117, 132, 143, 144, 156, 176, 198, 208, 234, 264, 286, 288, 312, 352, 396, 416, 429, 468, 528, 572, 624, 792, 858, 936, 1056, 1144, 1248, 1287, 1584, 1716, 1872, 2288, 2574, 3168, 3432, 3744, 4576, 5148, 6864, 10296, 13728, 20592, 41184, 489733, 979466, 1469199, 1958932, 2938398, 3917864, 4407597, 5387063, 5876796, 6366529, 7835728, 8815194, 10774126, 11753592, 12733058, 15671456, 16161189, 17630388, 19099587, 21548252, 23507184, 25466116, 32322378, 35260776, 38199174, 43096504, 47014368, 48483567, 50932232, 57298761, 64644756, 70031819, 70521552, 76398348, 86193008, 96967134, 101864464, 114597522, 129289512, 140063638, 141043104, 152796696, 172386016, 193934268, 203728928, 210095457, 229195044, 258579024, 280127276, 305593392, 387868536, 420190914, 458390088, 517158048, 560254552, 611186784, 630286371, 775737072, 840381828, 916780176, 1120509104, 1260572742, 1551474144, 1680763656, 1833560352, 2241018208, 2521145484, 3361527312, 5042290968, 6723054624, 10084581936, 20169163872]

約数ペア:

[(1, 20169163872), (2, 10084581936), (3, 6723054624), (4, 5042290968), (6, 3361527312), (8, 2521145484), (9, 2241018208), (11, 1833560352), (12, 1680763656), (13, 1551474144), (16, 1260572742), (18, 1120509104), (22, 916780176), (24, 840381828), (26, 775737072), (32, 630286371), (33, 611186784), (36, 560254552), (39, 517158048), (44, 458390088), (48, 420190914), (52, 387868536), (66, 305593392), (72, 280127276), (78, 258579024), (88, 229195044), (96, 210095457), (99, 203728928), (104, 193934268), (117, 172386016), (132, 152796696), (143, 141043104), (144, 140063638), (156, 129289512), (176, 114597522), (198, 101864464), (208, 96967134), (234, 86193008), (264, 76398348), (286, 70521552), (288, 70031819), (312, 64644756), (352, 57298761), (396, 50932232), (416, 48483567), (429, 47014368), (468, 43096504), (528, 38199174), (572, 35260776), (624, 32322378), (792, 25466116), (858, 23507184), (936, 21548252), (1056, 19099587), (1144, 17630388), (1248, 16161189), (1287, 15671456), (1584, 12733058), (1716, 11753592), (1872, 10774126), (2288, 8815194), (2574, 7835728), (3168, 6366529), (3432, 5876796), (3744, 5387063), (4576, 4407597), (5148, 3917864), (6864, 2938398), (10296, 1958932), (13728, 1469199), (20592, 979466), (41184, 489733)]