20149722

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{4289}}^1$

素因数の和:4332

約数の個数: 40

約数和(自身を含む): 46718100

約数和(自身を除く): 26568378

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 4289, 4698, 8578, 12867, 25734, 38601, 77202, 115803, 124381, 231606, 248762, 347409, 373143, 694818, 746286, 1119429, 2238858, 3358287, 6716574, 10074861, 20149722]

約数ペア:

[(1, 20149722), (2, 10074861), (3, 6716574), (6, 3358287), (9, 2238858), (18, 1119429), (27, 746286), (29, 694818), (54, 373143), (58, 347409), (81, 248762), (87, 231606), (162, 124381), (174, 115803), (261, 77202), (522, 38601), (783, 25734), (1566, 12867), (2349, 8578), (4289, 4698)]