20794337729

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1\times {\mathrm{6473}}^1$

素因数の和:6961

約数の個数: 32

約数和(自身を含む): 24667493760

約数和(自身を除く): 3873156031

約数列:

[1, 11, 17, 41, 187, 419, 451, 697, 4609, 6473, 7123, 7667, 17179, 71203, 78353, 110041, 188969, 265393, 292043, 1210451, 2712187, 2919323, 3212473, 4511681, 29834057, 46107179, 49628491, 111199667, 507178969, 1223196337, 1890394339, 20794337729]

約数ペア:

[(1, 20794337729), (11, 1890394339), (17, 1223196337), (41, 507178969), (187, 111199667), (419, 49628491), (451, 46107179), (697, 29834057), (4609, 4511681), (6473, 3212473), (7123, 2919323), (7667, 2712187), (17179, 1210451), (71203, 292043), (78353, 265393), (110041, 188969)]