20269596

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{433}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 48996864

約数和(自身を除く): 28727268

約数列:

[1, 2, 3, 4, 6, 12, 47, 83, 94, 141, 166, 188, 249, 282, 332, 433, 498, 564, 866, 996, 1299, 1732, 2598, 3901, 5196, 7802, 11703, 15604, 20351, 23406, 35939, 40702, 46812, 61053, 71878, 81404, 107817, 122106, 143756, 215634, 244212, 431268, 1689133, 3378266, 5067399, 6756532, 10134798, 20269596]

約数ペア:

[(1, 20269596), (2, 10134798), (3, 6756532), (4, 5067399), (6, 3378266), (12, 1689133), (47, 431268), (83, 244212), (94, 215634), (141, 143756), (166, 122106), (188, 107817), (249, 81404), (282, 71878), (332, 61053), (433, 46812), (498, 40702), (564, 35939), (866, 23406), (996, 20351), (1299, 15604), (1732, 11703), (2598, 7802), (3901, 5196)]