20347746104

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4977433}}^1$

素因数の和:4977519

約数の個数: 32

約数和(自身を含む): 44199613920

約数和(自身を除く): 23851867816

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 4977433, 9954866, 19909732, 34842031, 39819464, 69684062, 139368124, 278736248, 363352609, 726705218, 1453410436, 2543468263, 2906820872, 5086936526, 10173873052, 20347746104]

約数ペア:

[(1, 20347746104), (2, 10173873052), (4, 5086936526), (7, 2906820872), (8, 2543468263), (14, 1453410436), (28, 726705218), (56, 363352609), (73, 278736248), (146, 139368124), (292, 69684062), (511, 39819464), (584, 34842031), (1022, 19909732), (2044, 9954866), (4088, 4977433)]