20177055726

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{395303}}^1$

素因数の和:395536

約数の個数: 32

約数和(自身を含む): 41440508928

約数和(自身を除く): 21263453202

約数列:

[1, 2, 3, 6, 47, 94, 141, 181, 282, 362, 543, 1086, 8507, 17014, 25521, 51042, 395303, 790606, 1185909, 2371818, 18579241, 37158482, 55737723, 71549843, 111475446, 143099686, 214649529, 429299058, 3362842621, 6725685242, 10088527863, 20177055726]

約数ペア:

[(1, 20177055726), (2, 10088527863), (3, 6725685242), (6, 3362842621), (47, 429299058), (94, 214649529), (141, 143099686), (181, 111475446), (282, 71549843), (362, 55737723), (543, 37158482), (1086, 18579241), (8507, 2371818), (17014, 1185909), (25521, 790606), (51042, 395303)]