20522045711

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{1327}}^1$

素因数の和:2235

約数の個数: 32

約数和(自身を含む): 23111024640

約数和(自身を除く): 2588978929

約数列:

[1, 19, 23, 43, 437, 817, 823, 989, 1327, 15637, 18791, 18929, 25213, 30521, 35389, 57061, 359651, 579899, 672391, 813947, 1084159, 1092121, 1312403, 15464993, 20750299, 24935657, 25118783, 46961203, 477256877, 892262857, 1080107669, 20522045711]

約数ペア:

[(1, 20522045711), (19, 1080107669), (23, 892262857), (43, 477256877), (437, 46961203), (817, 25118783), (823, 24935657), (989, 20750299), (1327, 15464993), (15637, 1312403), (18791, 1092121), (18929, 1084159), (25213, 813947), (30521, 672391), (35389, 579899), (57061, 359651)]