20723104

素因数分解:

$2^5\times {\mathrm{313}}^1\times {\mathrm{2069}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 40948740

約数和(自身を除く): 20225636

約数列:

[1, 2, 4, 8, 16, 32, 313, 626, 1252, 2069, 2504, 4138, 5008, 8276, 10016, 16552, 33104, 66208, 647597, 1295194, 2590388, 5180776, 10361552, 20723104]

約数ペア:

[(1, 20723104), (2, 10361552), (4, 5180776), (8, 2590388), (16, 1295194), (32, 647597), (313, 66208), (626, 33104), (1252, 16552), (2069, 10016), (2504, 8276), (4138, 5008)]