20804523602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{55511}}^1$

素因数の和:55754

約数の個数: 32

約数和(自身を含む): 33717544704

約数和(自身を除く): 12913021102

約数列:

[1, 2, 17, 34, 73, 146, 151, 302, 1241, 2482, 2567, 5134, 11023, 22046, 55511, 111022, 187391, 374782, 943687, 1887374, 4052303, 8104606, 8382161, 16764322, 68889151, 137778302, 142496737, 284993474, 611897753, 1223795506, 10402261801, 20804523602]

約数ペア:

[(1, 20804523602), (2, 10402261801), (17, 1223795506), (34, 611897753), (73, 284993474), (146, 142496737), (151, 137778302), (302, 68889151), (1241, 16764322), (2482, 8382161), (2567, 8104606), (5134, 4052303), (11023, 1887374), (22046, 943687), (55511, 374782), (111022, 187391)]