20089119648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{392611}}^1$

素因数の和:392678

約数の個数: 96

約数和(自身を含む): 58175675712

約数和(自身を除く): 38086556064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 208, 246, 312, 328, 416, 492, 533, 624, 656, 984, 1066, 1248, 1312, 1599, 1968, 2132, 3198, 3936, 4264, 6396, 8528, 12792, 17056, 25584, 51168, 392611, 785222, 1177833, 1570444, 2355666, 3140888, 4711332, 5103943, 6281776, 9422664, 10207886, 12563552, 15311829, 16097051, 18845328, 20415772, 30623658, 32194102, 37690656, 40831544, 48291153, 61247316, 64388204, 81663088, 96582306, 122494632, 128776408, 163326176, 193164612, 209261663, 244989264, 257552816, 386329224, 418523326, 489978528, 515105632, 627784989, 772658448, 837046652, 1255569978, 1545316896, 1674093304, 2511139956, 3348186608, 5022279912, 6696373216, 10044559824, 20089119648]

約数ペア:

[(1, 20089119648), (2, 10044559824), (3, 6696373216), (4, 5022279912), (6, 3348186608), (8, 2511139956), (12, 1674093304), (13, 1545316896), (16, 1255569978), (24, 837046652), (26, 772658448), (32, 627784989), (39, 515105632), (41, 489978528), (48, 418523326), (52, 386329224), (78, 257552816), (82, 244989264), (96, 209261663), (104, 193164612), (123, 163326176), (156, 128776408), (164, 122494632), (208, 96582306), (246, 81663088), (312, 64388204), (328, 61247316), (416, 48291153), (492, 40831544), (533, 37690656), (624, 32194102), (656, 30623658), (984, 20415772), (1066, 18845328), (1248, 16097051), (1312, 15311829), (1599, 12563552), (1968, 10207886), (2132, 9422664), (3198, 6281776), (3936, 5103943), (4264, 4711332), (6396, 3140888), (8528, 2355666), (12792, 1570444), (17056, 1177833), (25584, 785222), (51168, 392611)]