20042235944

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{439}}^1\times {\mathrm{121421}}^1$

素因数の和:121913

約数の個数: 32

約数和(自身を含む): 38466489600

約数和(自身を除く): 18424253656

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 439, 878, 1756, 3512, 20633, 41266, 82532, 121421, 165064, 242842, 485684, 971368, 5706787, 11413574, 22827148, 45654296, 53303819, 106607638, 213215276, 426430552, 2505279493, 5010558986, 10021117972, 20042235944]

約数ペア:

[(1, 20042235944), (2, 10021117972), (4, 5010558986), (8, 2505279493), (47, 426430552), (94, 213215276), (188, 106607638), (376, 53303819), (439, 45654296), (878, 22827148), (1756, 11413574), (3512, 5706787), (20633, 971368), (41266, 485684), (82532, 242842), (121421, 165064)]