20003747424

素因数分解:

$2^5\times 3^1\times {\mathrm{449}}^1\times {\mathrm{464081}}^1$

素因数の和:464543

約数の個数: 48

約数和(自身を含む): 52626898800

約数和(自身を除く): 32623151376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 449, 898, 1347, 1796, 2694, 3592, 5388, 7184, 10776, 14368, 21552, 43104, 464081, 928162, 1392243, 1856324, 2784486, 3712648, 5568972, 7425296, 11137944, 14850592, 22275888, 44551776, 208372369, 416744738, 625117107, 833489476, 1250234214, 1666978952, 2500468428, 3333957904, 5000936856, 6667915808, 10001873712, 20003747424]

約数ペア:

[(1, 20003747424), (2, 10001873712), (3, 6667915808), (4, 5000936856), (6, 3333957904), (8, 2500468428), (12, 1666978952), (16, 1250234214), (24, 833489476), (32, 625117107), (48, 416744738), (96, 208372369), (449, 44551776), (898, 22275888), (1347, 14850592), (1796, 11137944), (2694, 7425296), (3592, 5568972), (5388, 3712648), (7184, 2784486), (10776, 1856324), (14368, 1392243), (21552, 928162), (43104, 464081)]