20067642

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{53089}}^1$

素因数の和:53107

約数の個数: 32

約数和(自身を含む): 50966400

約数和(自身を除く): 30898758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 53089, 106178, 159267, 318534, 371623, 477801, 743246, 955602, 1114869, 1433403, 2229738, 2866806, 3344607, 6689214, 10033821, 20067642]

約数ペア:

[(1, 20067642), (2, 10033821), (3, 6689214), (6, 3344607), (7, 2866806), (9, 2229738), (14, 1433403), (18, 1114869), (21, 955602), (27, 743246), (42, 477801), (54, 371623), (63, 318534), (126, 159267), (189, 106178), (378, 53089)]