20132806148

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1\times {\mathrm{5939}}^1$

素因数の和:6169

約数の個数: 96

約数和(自身を含む): 44334259200

約数和(自身を除く): 24201453052

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 139, 182, 268, 278, 364, 469, 556, 871, 938, 973, 1742, 1807, 1876, 1946, 3484, 3614, 3892, 5939, 6097, 7228, 9313, 11878, 12194, 12649, 18626, 23756, 24388, 25298, 37252, 41573, 50596, 65191, 77207, 83146, 121069, 130382, 154414, 166292, 242138, 260764, 308828, 397913, 484276, 540449, 795826, 825521, 847483, 1080898, 1591652, 1651042, 1694966, 2161796, 2785391, 3302084, 3389932, 5172869, 5570782, 5778647, 10345738, 10731773, 11141564, 11557294, 20691476, 21463546, 23114588, 36210083, 42927092, 55309907, 72420166, 75122411, 110619814, 144840332, 150244822, 221239628, 300489644, 387169349, 719028791, 774338698, 1438057582, 1548677396, 2876115164, 5033201537, 10066403074, 20132806148]

約数ペア:

[(1, 20132806148), (2, 10066403074), (4, 5033201537), (7, 2876115164), (13, 1548677396), (14, 1438057582), (26, 774338698), (28, 719028791), (52, 387169349), (67, 300489644), (91, 221239628), (134, 150244822), (139, 144840332), (182, 110619814), (268, 75122411), (278, 72420166), (364, 55309907), (469, 42927092), (556, 36210083), (871, 23114588), (938, 21463546), (973, 20691476), (1742, 11557294), (1807, 11141564), (1876, 10731773), (1946, 10345738), (3484, 5778647), (3614, 5570782), (3892, 5172869), (5939, 3389932), (6097, 3302084), (7228, 2785391), (9313, 2161796), (11878, 1694966), (12194, 1651042), (12649, 1591652), (18626, 1080898), (23756, 847483), (24388, 825521), (25298, 795826), (37252, 540449), (41573, 484276), (50596, 397913), (65191, 308828), (77207, 260764), (83146, 242138), (121069, 166292), (130382, 154414)]