20165511210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{10093}}^1$

素因数の和:10272

約数の個数: 128

約数和(自身を含む): 53722690560

約数和(自身を除く): 33557179350

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 47, 65, 78, 94, 109, 130, 141, 195, 218, 235, 282, 327, 390, 470, 545, 611, 654, 705, 1090, 1222, 1410, 1417, 1635, 1833, 2834, 3055, 3270, 3666, 4251, 5123, 6110, 7085, 8502, 9165, 10093, 10246, 14170, 15369, 18330, 20186, 21255, 25615, 30279, 30738, 42510, 50465, 51230, 60558, 66599, 76845, 100930, 131209, 133198, 151395, 153690, 199797, 262418, 302790, 332995, 393627, 399594, 474371, 656045, 665990, 787254, 948742, 998985, 1100137, 1312090, 1423113, 1968135, 1997970, 2200274, 2371855, 2846226, 3300411, 3936270, 4743710, 5500685, 6166823, 6600822, 7115565, 11001370, 12333646, 14231130, 14301781, 16502055, 18500469, 28603562, 30834115, 33004110, 37000938, 42905343, 51706439, 61668230, 71508905, 85810686, 92502345, 103412878, 143017810, 155119317, 185004690, 214526715, 258532195, 310238634, 429053430, 517064390, 672183707, 775596585, 1344367414, 1551193170, 2016551121, 3360918535, 4033102242, 6721837070, 10082755605, 20165511210]

約数ペア:

[(1, 20165511210), (2, 10082755605), (3, 6721837070), (5, 4033102242), (6, 3360918535), (10, 2016551121), (13, 1551193170), (15, 1344367414), (26, 775596585), (30, 672183707), (39, 517064390), (47, 429053430), (65, 310238634), (78, 258532195), (94, 214526715), (109, 185004690), (130, 155119317), (141, 143017810), (195, 103412878), (218, 92502345), (235, 85810686), (282, 71508905), (327, 61668230), (390, 51706439), (470, 42905343), (545, 37000938), (611, 33004110), (654, 30834115), (705, 28603562), (1090, 18500469), (1222, 16502055), (1410, 14301781), (1417, 14231130), (1635, 12333646), (1833, 11001370), (2834, 7115565), (3055, 6600822), (3270, 6166823), (3666, 5500685), (4251, 4743710), (5123, 3936270), (6110, 3300411), (7085, 2846226), (8502, 2371855), (9165, 2200274), (10093, 1997970), (10246, 1968135), (14170, 1423113), (15369, 1312090), (18330, 1100137), (20186, 998985), (21255, 948742), (25615, 787254), (30279, 665990), (30738, 656045), (42510, 474371), (50465, 399594), (51230, 393627), (60558, 332995), (66599, 302790), (76845, 262418), (100930, 199797), (131209, 153690), (133198, 151395)]