20177055738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{8353}}^1$

素因数の和:9396

約数の個数: 96

約数和(自身を含む): 52650249600

約数和(自身を除く): 32473193862

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1009, 1197, 2018, 2394, 3027, 6054, 7063, 8353, 9081, 14126, 16706, 18162, 19171, 21189, 25059, 38342, 42378, 50118, 57513, 58471, 63567, 75177, 115026, 116942, 127134, 134197, 150354, 158707, 172539, 175413, 268394, 317414, 345078, 350826, 402591, 476121, 526239, 805182, 952242, 1052478, 1110949, 1207773, 1428363, 2221898, 2415546, 2856726, 3332847, 6665694, 8428177, 9998541, 16856354, 19997082, 25284531, 50569062, 58997239, 75853593, 117994478, 151707186, 160135363, 176991717, 320270726, 353983434, 480406089, 530975151, 960812178, 1061950302, 1120947541, 1441218267, 2241895082, 2882436534, 3362842623, 6725685246, 10088527869, 20177055738]

約数ペア:

[(1, 20177055738), (2, 10088527869), (3, 6725685246), (6, 3362842623), (7, 2882436534), (9, 2241895082), (14, 1441218267), (18, 1120947541), (19, 1061950302), (21, 960812178), (38, 530975151), (42, 480406089), (57, 353983434), (63, 320270726), (114, 176991717), (126, 160135363), (133, 151707186), (171, 117994478), (266, 75853593), (342, 58997239), (399, 50569062), (798, 25284531), (1009, 19997082), (1197, 16856354), (2018, 9998541), (2394, 8428177), (3027, 6665694), (6054, 3332847), (7063, 2856726), (8353, 2415546), (9081, 2221898), (14126, 1428363), (16706, 1207773), (18162, 1110949), (19171, 1052478), (21189, 952242), (25059, 805182), (38342, 526239), (42378, 476121), (50118, 402591), (57513, 350826), (58471, 345078), (63567, 317414), (75177, 268394), (115026, 175413), (116942, 172539), (127134, 158707), (134197, 150354)]