20565545092

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{241}}^1\times {\mathrm{199379}}^1$

素因数の和:199731

約数の個数: 24

約数和(自身を含む): 36476969760

約数和(自身を除く): 15911424668

約数列:

[1, 2, 4, 107, 214, 241, 428, 482, 964, 25787, 51574, 103148, 199379, 398758, 797516, 21333553, 42667106, 48050339, 85334212, 96100678, 192201356, 5141386273, 10282772546, 20565545092]

約数ペア:

[(1, 20565545092), (2, 10282772546), (4, 5141386273), (107, 192201356), (214, 96100678), (241, 85334212), (428, 48050339), (482, 42667106), (964, 21333553), (25787, 797516), (51574, 398758), (103148, 199379)]