20182146784

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{125711}}^1$

素因数の和:125923

約数の個数: 48

約数和(自身を含む): 41341648320

約数和(自身を除く): 21159501536

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 173, 232, 346, 464, 692, 928, 1384, 2768, 5017, 5536, 10034, 20068, 40136, 80272, 125711, 160544, 251422, 502844, 1005688, 2011376, 3645619, 4022752, 7291238, 14582476, 21748003, 29164952, 43496006, 58329904, 86992012, 116659808, 173984024, 347968048, 630692087, 695936096, 1261384174, 2522768348, 5045536696, 10091073392, 20182146784]

約数ペア:

[(1, 20182146784), (2, 10091073392), (4, 5045536696), (8, 2522768348), (16, 1261384174), (29, 695936096), (32, 630692087), (58, 347968048), (116, 173984024), (173, 116659808), (232, 86992012), (346, 58329904), (464, 43496006), (692, 29164952), (928, 21748003), (1384, 14582476), (2768, 7291238), (5017, 4022752), (5536, 3645619), (10034, 2011376), (20068, 1005688), (40136, 502844), (80272, 251422), (125711, 160544)]