20120647128

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{8300597}}^1$

素因数の和:8300707

約数の個数: 32

約数和(自身を含む): 50799659760

約数和(自身を除く): 30679012632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 303, 404, 606, 808, 1212, 2424, 8300597, 16601194, 24901791, 33202388, 49803582, 66404776, 99607164, 199214328, 838360297, 1676720594, 2515080891, 3353441188, 5030161782, 6706882376, 10060323564, 20120647128]

約数ペア:

[(1, 20120647128), (2, 10060323564), (3, 6706882376), (4, 5030161782), (6, 3353441188), (8, 2515080891), (12, 1676720594), (24, 838360297), (101, 199214328), (202, 99607164), (303, 66404776), (404, 49803582), (606, 33202388), (808, 24901791), (1212, 16601194), (2424, 8300597)]