36420020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20011}}^1$

素因数の和:20040

約数の個数: 48

約数和(自身を含む): 94136448

約数和(自身を除く): 57716428

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 20011, 40022, 80044, 100055, 140077, 200110, 260143, 280154, 400220, 520286, 560308, 700385, 1040572, 1300715, 1400770, 1821001, 2601430, 2801540, 3642002, 5202860, 7284004, 9105005, 18210010, 36420020]

約数ペア:

[(1, 36420020), (2, 18210010), (4, 9105005), (5, 7284004), (7, 5202860), (10, 3642002), (13, 2801540), (14, 2601430), (20, 1821001), (26, 1400770), (28, 1300715), (35, 1040572), (52, 700385), (65, 560308), (70, 520286), (91, 400220), (130, 280154), (140, 260143), (182, 200110), (260, 140077), (364, 100055), (455, 80044), (910, 40022), (1820, 20011)]