20777029182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12684389}}^1$

素因数の和:12684417

約数の個数: 48

約数和(自身を含む): 55405415520

約数和(自身を除く): 34628386338

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12684389, 25368778, 38053167, 76106334, 88790723, 114159501, 164897057, 177581446, 228319002, 266372169, 329794114, 494691171, 532744338, 799116507, 989382342, 1154279399, 1484073513, 1598233014, 2308558798, 2968147026, 3462838197, 6925676394, 10388514591, 20777029182]

約数ペア:

[(1, 20777029182), (2, 10388514591), (3, 6925676394), (6, 3462838197), (7, 2968147026), (9, 2308558798), (13, 1598233014), (14, 1484073513), (18, 1154279399), (21, 989382342), (26, 799116507), (39, 532744338), (42, 494691171), (63, 329794114), (78, 266372169), (91, 228319002), (117, 177581446), (126, 164897057), (182, 114159501), (234, 88790723), (273, 76106334), (546, 38053167), (819, 25368778), (1638, 12684389)]