20173421508

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{269}}^1\times {\mathrm{102451}}^1$

素因数の和:102788

約数の個数: 48

約数和(自身を含む): 48021301440

約数和(自身を除く): 27847879932

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 269, 366, 538, 732, 807, 1076, 1614, 3228, 16409, 32818, 49227, 65636, 98454, 102451, 196908, 204902, 307353, 409804, 614706, 1229412, 6249511, 12499022, 18748533, 24998044, 27559319, 37497066, 55118638, 74994132, 82677957, 110237276, 165355914, 330711828, 1681118459, 3362236918, 5043355377, 6724473836, 10086710754, 20173421508]

約数ペア:

[(1, 20173421508), (2, 10086710754), (3, 6724473836), (4, 5043355377), (6, 3362236918), (12, 1681118459), (61, 330711828), (122, 165355914), (183, 110237276), (244, 82677957), (269, 74994132), (366, 55118638), (538, 37497066), (732, 27559319), (807, 24998044), (1076, 18748533), (1614, 12499022), (3228, 6249511), (16409, 1229412), (32818, 614706), (49227, 409804), (65636, 307353), (98454, 204902), (102451, 196908)]