20160127554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2963}}^1\times {\mathrm{161999}}^1$

素因数の和:164974

約数の個数: 32

約数和(自身を含む): 46096128000

約数和(自身を除く): 25936000446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2963, 5926, 8889, 17778, 20741, 41482, 62223, 124446, 161999, 323998, 485997, 971994, 1133993, 2267986, 3401979, 6803958, 480003037, 960006074, 1440009111, 2880018222, 3360021259, 6720042518, 10080063777, 20160127554]

約数ペア:

[(1, 20160127554), (2, 10080063777), (3, 6720042518), (6, 3360021259), (7, 2880018222), (14, 1440009111), (21, 960006074), (42, 480003037), (2963, 6803958), (5926, 3401979), (8889, 2267986), (17778, 1133993), (20741, 971994), (41482, 485997), (62223, 323998), (124446, 161999)]