20612668861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{374347}}^1$

素因数の和:374484

約数の個数: 16

約数和(自身を含む): 22640567040

約数和(自身を除く): 2027898179

約数列:

[1, 17, 41, 79, 697, 1343, 3239, 55063, 374347, 6363899, 15348227, 29573413, 260919859, 502748021, 1212509933, 20612668861]

約数ペア:

[(1, 20612668861), (17, 1212509933), (41, 502748021), (79, 260919859), (697, 29573413), (1343, 15348227), (3239, 6363899), (55063, 374347)]