20725647546

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{9791}}^1\times {\mathrm{20753}}^1$

素因数の和:30566

約数の個数: 32

約数和(自身を含む): 43896204288

約数和(自身を除く): 23170556742

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 9791, 19582, 20753, 29373, 41506, 58746, 62259, 124518, 166447, 332894, 352801, 499341, 705602, 998682, 1058403, 2116806, 203192623, 406385246, 609577869, 1219155738, 3454274591, 6908549182, 10362823773, 20725647546]

約数ペア:

[(1, 20725647546), (2, 10362823773), (3, 6908549182), (6, 3454274591), (17, 1219155738), (34, 609577869), (51, 406385246), (102, 203192623), (9791, 2116806), (19582, 1058403), (20753, 998682), (29373, 705602), (41506, 499341), (58746, 352801), (62259, 332894), (124518, 166447)]