2021308340

素因数分解:

$2^2\times 5^1\times {\mathrm{6037}}^1\times {\mathrm{16741}}^1$

素因数の和:22787

約数の個数: 24

約数和(自身を含む): 4245704232

約数和(自身を除く): 2224395892

約数列:

[1, 2, 4, 5, 10, 20, 6037, 12074, 16741, 24148, 30185, 33482, 60370, 66964, 83705, 120740, 167410, 334820, 101065417, 202130834, 404261668, 505327085, 1010654170, 2021308340]

約数ペア:

[(1, 2021308340), (2, 1010654170), (4, 505327085), (5, 404261668), (10, 202130834), (20, 101065417), (6037, 334820), (12074, 167410), (16741, 120740), (24148, 83705), (30185, 66964), (33482, 60370)]