20138777304

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{7842203}}^1$

素因数の和:7842319

約数の個数: 32

約数和(自身を含む): 50817481920

約数和(自身を除く): 30678704616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 7842203, 15684406, 23526609, 31368812, 47053218, 62737624, 94106436, 188212872, 839115721, 1678231442, 2517347163, 3356462884, 5034694326, 6712925768, 10069388652, 20138777304]

約数ペア:

[(1, 20138777304), (2, 10069388652), (3, 6712925768), (4, 5034694326), (6, 3356462884), (8, 2517347163), (12, 1678231442), (24, 839115721), (107, 188212872), (214, 94106436), (321, 62737624), (428, 47053218), (642, 31368812), (856, 23526609), (1284, 15684406), (2568, 7842203)]