20224711312

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1801}}^1\times {\mathrm{4153}}^1$

素因数の和:5988

約数の個数: 60

約数和(自身を含む): 42465286884

約数和(自身を除く): 22240575572

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1801, 2704, 3602, 4153, 7204, 8306, 14408, 16612, 23413, 28816, 33224, 46826, 53989, 66448, 93652, 107978, 187304, 215956, 304369, 374608, 431912, 608738, 701857, 863824, 1217476, 1403714, 2434952, 2807428, 4869904, 5614856, 7479553, 11229712, 14959106, 29918212, 59836424, 97234189, 119672848, 194468378, 388936756, 777873512, 1264044457, 1555747024, 2528088914, 5056177828, 10112355656, 20224711312]

約数ペア:

[(1, 20224711312), (2, 10112355656), (4, 5056177828), (8, 2528088914), (13, 1555747024), (16, 1264044457), (26, 777873512), (52, 388936756), (104, 194468378), (169, 119672848), (208, 97234189), (338, 59836424), (676, 29918212), (1352, 14959106), (1801, 11229712), (2704, 7479553), (3602, 5614856), (4153, 4869904), (7204, 2807428), (8306, 2434952), (14408, 1403714), (16612, 1217476), (23413, 863824), (28816, 701857), (33224, 608738), (46826, 431912), (53989, 374608), (66448, 304369), (93652, 215956), (107978, 187304)]