20210506592

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{4543729}}^1$

素因数の和:4543878

約数の個数: 24

約数和(自身を含む): 40075698600

約数和(自身を除く): 19865192008

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 4448, 4543729, 9087458, 18174916, 36349832, 72699664, 145399328, 631578331, 1263156662, 2526313324, 5052626648, 10105253296, 20210506592]

約数ペア:

[(1, 20210506592), (2, 10105253296), (4, 5052626648), (8, 2526313324), (16, 1263156662), (32, 631578331), (139, 145399328), (278, 72699664), (556, 36349832), (1112, 18174916), (2224, 9087458), (4448, 4543729)]