20211193006

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{1801}}^1\times {\mathrm{10607}}^1$

素因数の和:12456

約数の個数: 24

約数和(自身を含む): 31712806944

約数和(自身を除く): 11501613938

約数列:

[1, 2, 23, 46, 529, 1058, 1801, 3602, 10607, 21214, 41423, 82846, 243961, 487922, 952729, 1905458, 5611103, 11222206, 19103207, 38206414, 439373761, 878747522, 10105596503, 20211193006]

約数ペア:

[(1, 20211193006), (2, 10105596503), (23, 878747522), (46, 439373761), (529, 38206414), (1058, 19103207), (1801, 11222206), (3602, 5611103), (10607, 1905458), (21214, 952729), (41423, 487922), (82846, 243961)]