20193302006

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{3643}}^1$

素因数の和:4068

約数の個数: 32

約数和(自身を含む): 30952427520

約数和(自身を除く): 10759125514

約数列:

[1, 2, 127, 139, 157, 254, 278, 314, 3643, 7286, 17653, 19939, 21823, 35306, 39878, 43646, 462661, 506377, 571951, 925322, 1012754, 1143902, 2771521, 5543042, 64309879, 72637777, 79501189, 128619758, 145275554, 159002378, 10096651003, 20193302006]

約数ペア:

[(1, 20193302006), (2, 10096651003), (127, 159002378), (139, 145275554), (157, 128619758), (254, 79501189), (278, 72637777), (314, 64309879), (3643, 5543042), (7286, 2771521), (17653, 1143902), (19939, 1012754), (21823, 925322), (35306, 571951), (39878, 506377), (43646, 462661)]