2036705820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{556477}}^1$

素因数の和:556550

約数の個数: 48

約数和(自身を含む): 5796274848

約数和(自身を除く): 3759569028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 556477, 1112954, 1669431, 2225908, 2782385, 3338862, 5564770, 6677724, 8347155, 11129540, 16694310, 33388620, 33945097, 67890194, 101835291, 135780388, 169725485, 203670582, 339450970, 407341164, 509176455, 678901940, 1018352910, 2036705820]

約数ペア:

[(1, 2036705820), (2, 1018352910), (3, 678901940), (4, 509176455), (5, 407341164), (6, 339450970), (10, 203670582), (12, 169725485), (15, 135780388), (20, 101835291), (30, 67890194), (60, 33945097), (61, 33388620), (122, 16694310), (183, 11129540), (244, 8347155), (305, 6677724), (366, 5564770), (610, 3338862), (732, 2782385), (915, 2225908), (1220, 1669431), (1830, 1112954), (3660, 556477)]