20067246

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1039}}^1$

素因数の和:1113

約数の個数: 48

約数和(自身を含む): 46238400

約数和(自身を除く): 26171154

約数列:

[1, 2, 3, 6, 9, 18, 29, 37, 58, 74, 87, 111, 174, 222, 261, 333, 522, 666, 1039, 1073, 2078, 2146, 3117, 3219, 6234, 6438, 9351, 9657, 18702, 19314, 30131, 38443, 60262, 76886, 90393, 115329, 180786, 230658, 271179, 345987, 542358, 691974, 1114847, 2229694, 3344541, 6689082, 10033623, 20067246]

約数ペア:

[(1, 20067246), (2, 10033623), (3, 6689082), (6, 3344541), (9, 2229694), (18, 1114847), (29, 691974), (37, 542358), (58, 345987), (74, 271179), (87, 230658), (111, 180786), (174, 115329), (222, 90393), (261, 76886), (333, 60262), (522, 38443), (666, 30131), (1039, 19314), (1073, 18702), (2078, 9657), (2146, 9351), (3117, 6438), (3219, 6234)]