20131182726

素因数分解:

$2^1\times 3^1\times {\mathrm{223}}^1\times {\mathrm{997}}^1\times {\mathrm{15091}}^1$

素因数の和:16316

約数の個数: 32

約数和(自身を含む): 40486161408

約数和(自身を除く): 20354978682

約数列:

[1, 2, 3, 6, 223, 446, 669, 997, 1338, 1994, 2991, 5982, 15091, 30182, 45273, 90546, 222331, 444662, 666993, 1333986, 3365293, 6730586, 10095879, 15045727, 20191758, 30091454, 45137181, 90274362, 3355197121, 6710394242, 10065591363, 20131182726]

約数ペア:

[(1, 20131182726), (2, 10065591363), (3, 6710394242), (6, 3355197121), (223, 90274362), (446, 45137181), (669, 30091454), (997, 20191758), (1338, 15045727), (1994, 10095879), (2991, 6730586), (5982, 3365293), (15091, 1333986), (30182, 666993), (45273, 444662), (90546, 222331)]