20760032

素因数分解:

$2^5\times {\mathrm{73}}^1\times {\mathrm{8887}}^1$

素因数の和:8970

約数の個数: 24

約数和(自身を含む): 41435856

約数和(自身を除く): 20675824

約数列:

[1, 2, 4, 8, 16, 32, 73, 146, 292, 584, 1168, 2336, 8887, 17774, 35548, 71096, 142192, 284384, 648751, 1297502, 2595004, 5190008, 10380016, 20760032]

約数ペア:

[(1, 20760032), (2, 10380016), (4, 5190008), (8, 2595004), (16, 1297502), (32, 648751), (73, 284384), (146, 142192), (292, 71096), (584, 35548), (1168, 17774), (2336, 8887)]