20163397296

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{30949}}^1$

素因数の和:31251

約数の個数: 120

約数和(自身を含む): 60813778800

約数和(自身を除く): 40650381504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 277, 294, 336, 392, 554, 588, 784, 831, 1108, 1176, 1662, 1939, 2216, 2352, 3324, 3878, 4432, 5817, 6648, 7756, 11634, 13296, 13573, 15512, 23268, 27146, 30949, 31024, 40719, 46536, 54292, 61898, 81438, 92847, 93072, 108584, 123796, 162876, 185694, 216643, 217168, 247592, 325752, 371388, 433286, 495184, 649929, 651504, 742776, 866572, 1299858, 1485552, 1516501, 1733144, 2599716, 3033002, 3466288, 4549503, 5199432, 6066004, 8572873, 9099006, 10398864, 12132008, 17145746, 18198012, 24264016, 25718619, 34291492, 36396024, 51437238, 60010111, 68582984, 72792048, 102874476, 120020222, 137165968, 180030333, 205748952, 240040444, 360060666, 411497904, 420070777, 480080888, 720121332, 840141554, 960161776, 1260212331, 1440242664, 1680283108, 2520424662, 2880485328, 3360566216, 5040849324, 6721132432, 10081698648, 20163397296]

約数ペア:

[(1, 20163397296), (2, 10081698648), (3, 6721132432), (4, 5040849324), (6, 3360566216), (7, 2880485328), (8, 2520424662), (12, 1680283108), (14, 1440242664), (16, 1260212331), (21, 960161776), (24, 840141554), (28, 720121332), (42, 480080888), (48, 420070777), (49, 411497904), (56, 360060666), (84, 240040444), (98, 205748952), (112, 180030333), (147, 137165968), (168, 120020222), (196, 102874476), (277, 72792048), (294, 68582984), (336, 60010111), (392, 51437238), (554, 36396024), (588, 34291492), (784, 25718619), (831, 24264016), (1108, 18198012), (1176, 17145746), (1662, 12132008), (1939, 10398864), (2216, 9099006), (2352, 8572873), (3324, 6066004), (3878, 5199432), (4432, 4549503), (5817, 3466288), (6648, 3033002), (7756, 2599716), (11634, 1733144), (13296, 1516501), (13573, 1485552), (15512, 1299858), (23268, 866572), (27146, 742776), (30949, 651504), (31024, 649929), (40719, 495184), (46536, 433286), (54292, 371388), (61898, 325752), (81438, 247592), (92847, 217168), (93072, 216643), (108584, 185694), (123796, 162876)]