20139447622

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{9654577}}^1$

素因数の和:9654735

約数の個数: 16

約数和(自身を含む): 34756480800

約数和(自身を除く): 14617033178

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 9654577, 19309154, 67582039, 135164078, 1438531973, 2877063946, 10069723811, 20139447622]

約数ペア:

[(1, 20139447622), (2, 10069723811), (7, 2877063946), (14, 1438531973), (149, 135164078), (298, 67582039), (1043, 19309154), (2086, 9654577)]