20097462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1061}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 51383808

約数和(自身を除く): 31286346

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 41, 42, 66, 77, 82, 123, 154, 231, 246, 287, 451, 462, 574, 861, 902, 1061, 1353, 1722, 2122, 2706, 3157, 3183, 6314, 6366, 7427, 9471, 11671, 14854, 18942, 22281, 23342, 35013, 43501, 44562, 70026, 81697, 87002, 130503, 163394, 245091, 261006, 304507, 478511, 490182, 609014, 913521, 957022, 1435533, 1827042, 2871066, 3349577, 6699154, 10048731, 20097462]

約数ペア:

[(1, 20097462), (2, 10048731), (3, 6699154), (6, 3349577), (7, 2871066), (11, 1827042), (14, 1435533), (21, 957022), (22, 913521), (33, 609014), (41, 490182), (42, 478511), (66, 304507), (77, 261006), (82, 245091), (123, 163394), (154, 130503), (231, 87002), (246, 81697), (287, 70026), (451, 44562), (462, 43501), (574, 35013), (861, 23342), (902, 22281), (1061, 18942), (1353, 14854), (1722, 11671), (2122, 9471), (2706, 7427), (3157, 6366), (3183, 6314)]