20745552

素因数分解:

$2^4\times 3^1\times {\mathrm{432199}}^1$

素因数の和:432210

約数の個数: 20

約数和(自身を含む): 53592800

約数和(自身を除く): 32847248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 432199, 864398, 1296597, 1728796, 2593194, 3457592, 5186388, 6915184, 10372776, 20745552]

約数ペア:

[(1, 20745552), (2, 10372776), (3, 6915184), (4, 5186388), (6, 3457592), (8, 2593194), (12, 1728796), (16, 1296597), (24, 864398), (48, 432199)]