2020403952

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{89}}^1\times {\mathrm{7507}}^1$

素因数の和:7620

約数の個数: 160

約数和(自身を含む): 6703142400

約数和(自身を除く): 4682738448

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 89, 108, 112, 126, 144, 168, 178, 189, 216, 252, 267, 336, 356, 378, 432, 504, 534, 623, 712, 756, 801, 1008, 1068, 1246, 1424, 1512, 1602, 1869, 2136, 2403, 2492, 3024, 3204, 3738, 4272, 4806, 4984, 5607, 6408, 7476, 7507, 9612, 9968, 11214, 12816, 14952, 15014, 16821, 19224, 22428, 22521, 29904, 30028, 33642, 38448, 44856, 45042, 52549, 60056, 67284, 67563, 89712, 90084, 105098, 120112, 134568, 135126, 157647, 180168, 202689, 210196, 269136, 270252, 315294, 360336, 405378, 420392, 472941, 540504, 630588, 668123, 810756, 840784, 945882, 1081008, 1261176, 1336246, 1418823, 1621512, 1891764, 2004369, 2522352, 2672492, 2837646, 3243024, 3783528, 4008738, 4676861, 5344984, 5675292, 6013107, 7567056, 8017476, 9353722, 10689968, 11350584, 12026214, 14030583, 16034952, 18039321, 18707444, 22701168, 24052428, 28061166, 32069904, 36078642, 37414888, 42091749, 48104856, 56122332, 72157284, 74829776, 84183498, 96209712, 112244664, 126275247, 144314568, 168366996, 224489328, 252550494, 288629136, 336733992, 505100988, 673467984, 1010201976, 2020403952]

約数ペア:

[(1, 2020403952), (2, 1010201976), (3, 673467984), (4, 505100988), (6, 336733992), (7, 288629136), (8, 252550494), (9, 224489328), (12, 168366996), (14, 144314568), (16, 126275247), (18, 112244664), (21, 96209712), (24, 84183498), (27, 74829776), (28, 72157284), (36, 56122332), (42, 48104856), (48, 42091749), (54, 37414888), (56, 36078642), (63, 32069904), (72, 28061166), (84, 24052428), (89, 22701168), (108, 18707444), (112, 18039321), (126, 16034952), (144, 14030583), (168, 12026214), (178, 11350584), (189, 10689968), (216, 9353722), (252, 8017476), (267, 7567056), (336, 6013107), (356, 5675292), (378, 5344984), (432, 4676861), (504, 4008738), (534, 3783528), (623, 3243024), (712, 2837646), (756, 2672492), (801, 2522352), (1008, 2004369), (1068, 1891764), (1246, 1621512), (1424, 1418823), (1512, 1336246), (1602, 1261176), (1869, 1081008), (2136, 945882), (2403, 840784), (2492, 810756), (3024, 668123), (3204, 630588), (3738, 540504), (4272, 472941), (4806, 420392), (4984, 405378), (5607, 360336), (6408, 315294), (7476, 270252), (7507, 269136), (9612, 210196), (9968, 202689), (11214, 180168), (12816, 157647), (14952, 135126), (15014, 134568), (16821, 120112), (19224, 105098), (22428, 90084), (22521, 89712), (29904, 67563), (30028, 67284), (33642, 60056), (38448, 52549), (44856, 45042)]