20120749522

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{6761}}^1\times {\mathrm{8221}}^1$

素因数の和:15165

約数の個数: 16

約数和(自身を含む): 30356051544

約数和(自身を除く): 10235302022

約数列:

[1, 2, 181, 362, 6761, 8221, 13522, 16442, 1223741, 1488001, 2447482, 2976002, 55582181, 111164362, 10060374761, 20120749522]

約数ペア:

[(1, 20120749522), (2, 10060374761), (181, 111164362), (362, 55582181), (6761, 2976002), (8221, 2447482), (13522, 1488001), (16442, 1223741)]