20171640954

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1\times {\mathrm{12491}}^1$

素因数の和:21806

約数の個数: 32

約数和(自身を含む): 41742267840

約数和(自身を除く): 21570626886

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 9281, 12491, 18562, 24982, 27843, 37473, 55686, 74946, 269149, 362239, 538298, 724478, 807447, 1086717, 1614894, 2173434, 115928971, 231857942, 347786913, 695573826, 3361940159, 6723880318, 10085820477, 20171640954]

約数ペア:

[(1, 20171640954), (2, 10085820477), (3, 6723880318), (6, 3361940159), (29, 695573826), (58, 347786913), (87, 231857942), (174, 115928971), (9281, 2173434), (12491, 1614894), (18562, 1086717), (24982, 807447), (27843, 724478), (37473, 538298), (55686, 362239), (74946, 269149)]