20942226

素因数分解:

$2^1\times 3^5\times {\mathrm{41}}^1\times {\mathrm{1051}}^1$

素因数の和:1109

約数の個数: 48

約数和(自身を含む): 48248928

約数和(自身を除く): 27306702

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 81, 82, 123, 162, 243, 246, 369, 486, 738, 1051, 1107, 2102, 2214, 3153, 3321, 6306, 6642, 9459, 9963, 18918, 19926, 28377, 43091, 56754, 85131, 86182, 129273, 170262, 255393, 258546, 387819, 510786, 775638, 1163457, 2326914, 3490371, 6980742, 10471113, 20942226]

約数ペア:

[(1, 20942226), (2, 10471113), (3, 6980742), (6, 3490371), (9, 2326914), (18, 1163457), (27, 775638), (41, 510786), (54, 387819), (81, 258546), (82, 255393), (123, 170262), (162, 129273), (243, 86182), (246, 85131), (369, 56754), (486, 43091), (738, 28377), (1051, 19926), (1107, 18918), (2102, 9963), (2214, 9459), (3153, 6642), (3321, 6306)]