20573056

素因数分解:

$2^7\times 7^1\times {\mathrm{22961}}^1$

素因数の和:22982

約数の個数: 32

約数和(自身を含む): 46842480

約数和(自身を除く): 26269424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 22961, 45922, 91844, 160727, 183688, 321454, 367376, 642908, 734752, 1285816, 1469504, 2571632, 2939008, 5143264, 10286528, 20573056]

約数ペア:

[(1, 20573056), (2, 10286528), (4, 5143264), (7, 2939008), (8, 2571632), (14, 1469504), (16, 1285816), (28, 734752), (32, 642908), (56, 367376), (64, 321454), (112, 183688), (128, 160727), (224, 91844), (448, 45922), (896, 22961)]