20223845656

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1199801}}^1$

素因数の和:1199864

約数の個数: 48

約数和(自身を含む): 45136551240

約数和(自身を除く): 24912705584

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 1204, 2107, 2408, 4214, 8428, 16856, 1199801, 2399602, 4799204, 8398607, 9598408, 16797214, 33594428, 51591443, 58790249, 67188856, 103182886, 117580498, 206365772, 235160996, 361140101, 412731544, 470321992, 722280202, 1444560404, 2527980707, 2889120808, 5055961414, 10111922828, 20223845656]

約数ペア:

[(1, 20223845656), (2, 10111922828), (4, 5055961414), (7, 2889120808), (8, 2527980707), (14, 1444560404), (28, 722280202), (43, 470321992), (49, 412731544), (56, 361140101), (86, 235160996), (98, 206365772), (172, 117580498), (196, 103182886), (301, 67188856), (344, 58790249), (392, 51591443), (602, 33594428), (1204, 16797214), (2107, 9598408), (2408, 8398607), (4214, 4799204), (8428, 2399602), (16856, 1199801)]