20312096

素因数分解:

$2^5\times 7^1\times {\mathrm{90679}}^1$

素因数の和:90696

約数の個数: 24

約数和(自身を含む): 45702720

約数和(自身を除く): 25390624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 90679, 181358, 362716, 634753, 725432, 1269506, 1450864, 2539012, 2901728, 5078024, 10156048, 20312096]

約数ペア:

[(1, 20312096), (2, 10156048), (4, 5078024), (7, 2901728), (8, 2539012), (14, 1450864), (16, 1269506), (28, 725432), (32, 634753), (56, 362716), (112, 181358), (224, 90679)]