20083250306

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1606403}}^1$

素因数の和:1606478

約数の個数: 32

約数和(自身を含む): 37011548160

約数和(自身を除く): 16928297854

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 133, 266, 329, 658, 893, 1786, 6251, 12502, 1606403, 3212806, 11244821, 22489642, 30521657, 61043314, 75500941, 151001882, 213651599, 427303198, 528506587, 1057013174, 1434517879, 2869035758, 10041625153, 20083250306]

約数ペア:

[(1, 20083250306), (2, 10041625153), (7, 2869035758), (14, 1434517879), (19, 1057013174), (38, 528506587), (47, 427303198), (94, 213651599), (133, 151001882), (266, 75500941), (329, 61043314), (658, 30521657), (893, 22489642), (1786, 11244821), (6251, 3212806), (12502, 1606403)]