20146422

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{2237}}^1$

素因数の和:2340

約数の個数: 32

約数和(自身を含む): 42969600

約数和(自身を除く): 22823178

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 2237, 3002, 4474, 4503, 6711, 9006, 13422, 42503, 85006, 127509, 176723, 255018, 353446, 530169, 1060338, 3357737, 6715474, 10073211, 20146422]

約数ペア:

[(1, 20146422), (2, 10073211), (3, 6715474), (6, 3357737), (19, 1060338), (38, 530169), (57, 353446), (79, 255018), (114, 176723), (158, 127509), (237, 85006), (474, 42503), (1501, 13422), (2237, 9006), (3002, 6711), (4474, 4503)]