2016082064

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{308081}}^1$

素因数の和:308498

約数の個数: 20

約数和(自身を含む): 3915722220

約数和(自身を除く): 1899640156

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 308081, 616162, 1232324, 2464648, 4929296, 126005129, 252010258, 504020516, 1008041032, 2016082064]

約数ペア:

[(1, 2016082064), (2, 1008041032), (4, 504020516), (8, 252010258), (16, 126005129), (409, 4929296), (818, 2464648), (1636, 1232324), (3272, 616162), (6544, 308081)]