20057408

素因数分解:

$2^6\times 7^1\times {\mathrm{44771}}^1$

素因数の和:44790

約数の個数: 28

約数和(自身を含む): 45488352

約数和(自身を除く): 25430944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 44771, 89542, 179084, 313397, 358168, 626794, 716336, 1253588, 1432672, 2507176, 2865344, 5014352, 10028704, 20057408]

約数ペア:

[(1, 20057408), (2, 10028704), (4, 5014352), (7, 2865344), (8, 2507176), (14, 1432672), (16, 1253588), (28, 716336), (32, 626794), (56, 358168), (64, 313397), (112, 179084), (224, 89542), (448, 44771)]