20132432684

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{435503}}^1$

素因数の和:435654

約数の個数: 48

約数和(自身を含む): 43703697408

約数和(自身を除く): 23571264724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 127, 182, 254, 364, 508, 889, 1651, 1778, 3302, 3556, 6604, 11557, 23114, 46228, 435503, 871006, 1742012, 3048521, 5661539, 6097042, 11323078, 12194084, 22646156, 39630773, 55308881, 79261546, 110617762, 158523092, 221235524, 387162167, 719015453, 774324334, 1438030906, 1548648668, 2876061812, 5033108171, 10066216342, 20132432684]

約数ペア:

[(1, 20132432684), (2, 10066216342), (4, 5033108171), (7, 2876061812), (13, 1548648668), (14, 1438030906), (26, 774324334), (28, 719015453), (52, 387162167), (91, 221235524), (127, 158523092), (182, 110617762), (254, 79261546), (364, 55308881), (508, 39630773), (889, 22646156), (1651, 12194084), (1778, 11323078), (3302, 6097042), (3556, 5661539), (6604, 3048521), (11557, 1742012), (23114, 871006), (46228, 435503)]