20437029354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{477523}}^1$

素因数の和:478554

約数の個数: 32

約数和(自身を含む): 46759150080

約数和(自身を除く): 26322120726

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1019, 2038, 3057, 6114, 7133, 14266, 21399, 42798, 477523, 955046, 1432569, 2865138, 3342661, 6685322, 10027983, 20055966, 486595937, 973191874, 1459787811, 2919575622, 3406171559, 6812343118, 10218514677, 20437029354]

約数ペア:

[(1, 20437029354), (2, 10218514677), (3, 6812343118), (6, 3406171559), (7, 2919575622), (14, 1459787811), (21, 973191874), (42, 486595937), (1019, 20055966), (2038, 10027983), (3057, 6685322), (6114, 3342661), (7133, 2865138), (14266, 1432569), (21399, 955046), (42798, 477523)]