20173386

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1\times {\mathrm{431}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 41990400

約数和(自身を除く): 21817014

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 269, 431, 538, 807, 862, 1293, 1614, 2586, 7801, 12499, 15602, 23403, 24998, 37497, 46806, 74994, 115939, 231878, 347817, 695634, 3362231, 6724462, 10086693, 20173386]

約数ペア:

[(1, 20173386), (2, 10086693), (3, 6724462), (6, 3362231), (29, 695634), (58, 347817), (87, 231878), (174, 115939), (269, 74994), (431, 46806), (538, 37497), (807, 24998), (862, 23403), (1293, 15602), (1614, 12499), (2586, 7801)]