20736156976

素因数分解:

$2^4\times {\mathrm{929}}^1\times {\mathrm{1395059}}^1$

素因数の和:1395996

約数の個数: 20

約数和(自身を含む): 40219579800

約数和(自身を除く): 19483422824

約数列:

[1, 2, 4, 8, 16, 929, 1858, 3716, 7432, 14864, 1395059, 2790118, 5580236, 11160472, 22320944, 1296009811, 2592019622, 5184039244, 10368078488, 20736156976]

約数ペア:

[(1, 20736156976), (2, 10368078488), (4, 5184039244), (8, 2592019622), (16, 1296009811), (929, 22320944), (1858, 11160472), (3716, 5580236), (7432, 2790118), (14864, 1395059)]