20035888

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{8293}}^1$

素因数の和:8452

約数の個数: 20

約数和(自身を含む): 39081328

約数和(自身を除く): 19045440

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 8293, 16586, 33172, 66344, 132688, 1252243, 2504486, 5008972, 10017944, 20035888]

約数ペア:

[(1, 20035888), (2, 10017944), (4, 5008972), (8, 2504486), (16, 1252243), (151, 132688), (302, 66344), (604, 33172), (1208, 16586), (2416, 8293)]