20794825296

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{21467}}^1$

素因数の和:21550

約数の個数: 180

約数和(自身を含む): 68728342176

約数和(自身を除く): 47933516880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 961, 1008, 1116, 1302, 1488, 1736, 1922, 1953, 2232, 2604, 2883, 3472, 3844, 3906, 4464, 5208, 5766, 6727, 7688, 7812, 8649, 10416, 11532, 13454, 15376, 15624, 17298, 20181, 21467, 23064, 26908, 31248, 34596, 40362, 42934, 46128, 53816, 60543, 64401, 69192, 80724, 85868, 107632, 121086, 128802, 138384, 150269, 161448, 171736, 193203, 242172, 257604, 300538, 322896, 343472, 386406, 450807, 484344, 515208, 601076, 665477, 772812, 901614, 968688, 1030416, 1202152, 1330954, 1352421, 1545624, 1803228, 1996431, 2404304, 2661908, 2704842, 3091248, 3606456, 3992862, 4658339, 5323816, 5409684, 5989293, 7212912, 7985724, 9316678, 10647632, 10819368, 11978586, 13975017, 15971448, 18633356, 20629787, 21638736, 23957172, 27950034, 31942896, 37266712, 41259574, 41925051, 47914344, 55900068, 61889361, 74533424, 82519148, 83850102, 95828688, 111800136, 123778722, 144408509, 165038296, 167700204, 185668083, 223600272, 247557444, 288817018, 330076592, 335400408, 371336166, 433225527, 495114888, 577634036, 670800816, 742672332, 866451054, 990229776, 1155268072, 1299676581, 1485344664, 1732902108, 2310536144, 2599353162, 2970689328, 3465804216, 5198706324, 6931608432, 10397412648, 20794825296]

約数ペア:

[(1, 20794825296), (2, 10397412648), (3, 6931608432), (4, 5198706324), (6, 3465804216), (7, 2970689328), (8, 2599353162), (9, 2310536144), (12, 1732902108), (14, 1485344664), (16, 1299676581), (18, 1155268072), (21, 990229776), (24, 866451054), (28, 742672332), (31, 670800816), (36, 577634036), (42, 495114888), (48, 433225527), (56, 371336166), (62, 335400408), (63, 330076592), (72, 288817018), (84, 247557444), (93, 223600272), (112, 185668083), (124, 167700204), (126, 165038296), (144, 144408509), (168, 123778722), (186, 111800136), (217, 95828688), (248, 83850102), (252, 82519148), (279, 74533424), (336, 61889361), (372, 55900068), (434, 47914344), (496, 41925051), (504, 41259574), (558, 37266712), (651, 31942896), (744, 27950034), (868, 23957172), (961, 21638736), (1008, 20629787), (1116, 18633356), (1302, 15971448), (1488, 13975017), (1736, 11978586), (1922, 10819368), (1953, 10647632), (2232, 9316678), (2604, 7985724), (2883, 7212912), (3472, 5989293), (3844, 5409684), (3906, 5323816), (4464, 4658339), (5208, 3992862), (5766, 3606456), (6727, 3091248), (7688, 2704842), (7812, 2661908), (8649, 2404304), (10416, 1996431), (11532, 1803228), (13454, 1545624), (15376, 1352421), (15624, 1330954), (17298, 1202152), (20181, 1030416), (21467, 968688), (23064, 901614), (26908, 772812), (31248, 665477), (34596, 601076), (40362, 515208), (42934, 484344), (46128, 450807), (53816, 386406), (60543, 343472), (64401, 322896), (69192, 300538), (80724, 257604), (85868, 242172), (107632, 193203), (121086, 171736), (128802, 161448), (138384, 150269)]