20185097478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36969043}}^1$

素因数の和:36969068

約数の個数: 32

約数和(自身を含む): 49686395136

約数和(自身を除く): 29501297658

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 36969043, 73938086, 110907129, 221814258, 258783301, 480597559, 517566602, 776349903, 961195118, 1441792677, 1552699806, 2883585354, 3364182913, 6728365826, 10092548739, 20185097478]

約数ペア:

[(1, 20185097478), (2, 10092548739), (3, 6728365826), (6, 3364182913), (7, 2883585354), (13, 1552699806), (14, 1441792677), (21, 961195118), (26, 776349903), (39, 517566602), (42, 480597559), (78, 258783301), (91, 221814258), (182, 110907129), (273, 73938086), (546, 36969043)]