20178077142

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{421483}}^1$

素因数の和:421668

約数の個数: 32

約数和(自身を含む): 41271713280

約数和(自身を除く): 21093636138

約数列:

[1, 2, 3, 6, 79, 101, 158, 202, 237, 303, 474, 606, 7979, 15958, 23937, 47874, 421483, 842966, 1264449, 2528898, 33297157, 42569783, 66594314, 85139566, 99891471, 127709349, 199782942, 255418698, 3363012857, 6726025714, 10089038571, 20178077142]

約数ペア:

[(1, 20178077142), (2, 10089038571), (3, 6726025714), (6, 3363012857), (79, 255418698), (101, 199782942), (158, 127709349), (202, 99891471), (237, 85139566), (303, 66594314), (474, 42569783), (606, 33297157), (7979, 2528898), (15958, 1264449), (23937, 842966), (47874, 421483)]