20050882555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1\times {\mathrm{17189}}^1$

素因数の和:17499

約数の個数: 32

約数和(自身を含む): 26615070720

約数和(自身を除く): 6564188165

約数列:

[1, 5, 11, 55, 127, 167, 635, 835, 1397, 1837, 6985, 9185, 17189, 21209, 85945, 106045, 189079, 233299, 945395, 1166495, 2183003, 2870563, 10915015, 14352815, 24013033, 31576193, 120065165, 157880965, 364561501, 1822807505, 4010176511, 20050882555]

約数ペア:

[(1, 20050882555), (5, 4010176511), (11, 1822807505), (55, 364561501), (127, 157880965), (167, 120065165), (635, 31576193), (835, 24013033), (1397, 14352815), (1837, 10915015), (6985, 2870563), (9185, 2183003), (17189, 1166495), (21209, 945395), (85945, 233299), (106045, 189079)]