20199366902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2417}}^1\times {\mathrm{29221}}^1$

素因数の和:31664

約数の個数: 32

約数和(自身を含む): 35612033184

約数和(自身を除く): 15412666282

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 2417, 4834, 26587, 29221, 31421, 53174, 58442, 62842, 321431, 345631, 379873, 642862, 691262, 759746, 4178603, 8357206, 70627157, 141254314, 776898727, 918153041, 1553797454, 1836306082, 10099683451, 20199366902]

約数ペア:

[(1, 20199366902), (2, 10099683451), (11, 1836306082), (13, 1553797454), (22, 918153041), (26, 776898727), (143, 141254314), (286, 70627157), (2417, 8357206), (4834, 4178603), (26587, 759746), (29221, 691262), (31421, 642862), (53174, 379873), (58442, 345631), (62842, 321431)]