20100996513

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{14593}}^1$

素因数の和:14866

約数の個数: 48

約数和(自身を含む): 31947667024

約数和(自身を除く): 11846670511

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 193, 549, 579, 793, 1737, 2379, 2509, 7137, 7527, 11773, 14593, 22581, 35319, 43779, 105957, 131337, 153049, 189709, 459147, 569127, 890173, 1377441, 1707381, 2670519, 2816449, 8011557, 8449347, 11572249, 25348041, 34716747, 36613837, 104150241, 109841511, 171803389, 329524533, 515410167, 1546230501, 2233444057, 6700332171, 20100996513]

約数ペア:

[(1, 20100996513), (3, 6700332171), (9, 2233444057), (13, 1546230501), (39, 515410167), (61, 329524533), (117, 171803389), (183, 109841511), (193, 104150241), (549, 36613837), (579, 34716747), (793, 25348041), (1737, 11572249), (2379, 8449347), (2509, 8011557), (7137, 2816449), (7527, 2670519), (11773, 1707381), (14593, 1377441), (22581, 890173), (35319, 569127), (43779, 459147), (105957, 189709), (131337, 153049)]