20580451463

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{509}}^1\times {\mathrm{653}}^1$

素因数の和:1619

約数の個数: 32

約数和(自身を含む): 24319068480

約数和(自身を除く): 3738617017

約数列:

[1, 11, 13, 143, 433, 509, 653, 4763, 5599, 5629, 6617, 7183, 8489, 61919, 72787, 93379, 220397, 282749, 332377, 2424367, 2865161, 3110239, 3656147, 3675737, 4320901, 31516771, 40433107, 47529911, 143919241, 1583111651, 1870950133, 20580451463]

約数ペア:

[(1, 20580451463), (11, 1870950133), (13, 1583111651), (143, 143919241), (433, 47529911), (509, 40433107), (653, 31516771), (4763, 4320901), (5599, 3675737), (5629, 3656147), (6617, 3110239), (7183, 2865161), (8489, 2424367), (61919, 332377), (72787, 282749), (93379, 220397)]