20693923272

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{1279}}^1$

素因数の和:1992

約数の個数: 192

約数和(自身を含む): 63258624000

約数和(自身を除く): 42564700728

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 659, 682, 744, 792, 1023, 1116, 1279, 1318, 1364, 1977, 2046, 2232, 2558, 2636, 2728, 3069, 3837, 3954, 4092, 5116, 5272, 5931, 6138, 7249, 7674, 7908, 8184, 10232, 11511, 11862, 12276, 14069, 14498, 15348, 15816, 20429, 21747, 23022, 23724, 24552, 28138, 28996, 30696, 39649, 40858, 42207, 43494, 46044, 47448, 56276, 57992, 61287, 65241, 79298, 81716, 84414, 86988, 92088, 112552, 118947, 122574, 126621, 130482, 158596, 163432, 168828, 173976, 183861, 224719, 237894, 245148, 253242, 260964, 317192, 337656, 356841, 367722, 436139, 449438, 475788, 490296, 506484, 521928, 674157, 713682, 735444, 842861, 872278, 898876, 951576, 1012968, 1308417, 1348314, 1427364, 1470888, 1685722, 1744556, 1797752, 2022471, 2528583, 2616834, 2696628, 2854728, 3371444, 3489112, 3925251, 4044942, 5057166, 5233668, 5393256, 6742888, 7585749, 7850502, 8089884, 9271471, 10114332, 10467336, 15171498, 15701004, 16179768, 18542942, 20228664, 26128691, 27814413, 30342996, 31402008, 37085884, 52257382, 55628826, 60685992, 74171768, 78386073, 83443239, 104514764, 111257652, 156772146, 166886478, 209029528, 222515304, 235158219, 287415601, 313544292, 333772956, 470316438, 574831202, 627088584, 667545912, 862246803, 940632876, 1149662404, 1724493606, 1881265752, 2299324808, 2586740409, 3448987212, 5173480818, 6897974424, 10346961636, 20693923272]

約数ペア:

[(1, 20693923272), (2, 10346961636), (3, 6897974424), (4, 5173480818), (6, 3448987212), (8, 2586740409), (9, 2299324808), (11, 1881265752), (12, 1724493606), (18, 1149662404), (22, 940632876), (24, 862246803), (31, 667545912), (33, 627088584), (36, 574831202), (44, 470316438), (62, 333772956), (66, 313544292), (72, 287415601), (88, 235158219), (93, 222515304), (99, 209029528), (124, 166886478), (132, 156772146), (186, 111257652), (198, 104514764), (248, 83443239), (264, 78386073), (279, 74171768), (341, 60685992), (372, 55628826), (396, 52257382), (558, 37085884), (659, 31402008), (682, 30342996), (744, 27814413), (792, 26128691), (1023, 20228664), (1116, 18542942), (1279, 16179768), (1318, 15701004), (1364, 15171498), (1977, 10467336), (2046, 10114332), (2232, 9271471), (2558, 8089884), (2636, 7850502), (2728, 7585749), (3069, 6742888), (3837, 5393256), (3954, 5233668), (4092, 5057166), (5116, 4044942), (5272, 3925251), (5931, 3489112), (6138, 3371444), (7249, 2854728), (7674, 2696628), (7908, 2616834), (8184, 2528583), (10232, 2022471), (11511, 1797752), (11862, 1744556), (12276, 1685722), (14069, 1470888), (14498, 1427364), (15348, 1348314), (15816, 1308417), (20429, 1012968), (21747, 951576), (23022, 898876), (23724, 872278), (24552, 842861), (28138, 735444), (28996, 713682), (30696, 674157), (39649, 521928), (40858, 506484), (42207, 490296), (43494, 475788), (46044, 449438), (47448, 436139), (56276, 367722), (57992, 356841), (61287, 337656), (65241, 317192), (79298, 260964), (81716, 253242), (84414, 245148), (86988, 237894), (92088, 224719), (112552, 183861), (118947, 173976), (122574, 168828), (126621, 163432), (130482, 158596)]