220126086

素因数分解:

$2^1\times 3^4\times {\mathrm{1358803}}^1$

素因数の和:1358817

約数の個数: 20

約数和(自身を含む): 493245852

約数和(自身を除く): 273119766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1358803, 2717606, 4076409, 8152818, 12229227, 24458454, 36687681, 73375362, 110063043, 220126086]

約数ペア:

[(1, 220126086), (2, 110063043), (3, 73375362), (6, 36687681), (9, 24458454), (18, 12229227), (27, 8152818), (54, 4076409), (81, 2717606), (162, 1358803)]