20278300914

素因数分解:

$2^1\times 3^5\times {\mathrm{373}}^1\times {\mathrm{111863}}^1$

素因数の和:112253

約数の個数: 48

約数和(自身を含む): 45686152512

約数和(自身を除く): 25407851598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 373, 486, 746, 1119, 2238, 3357, 6714, 10071, 20142, 30213, 60426, 90639, 111863, 181278, 223726, 335589, 671178, 1006767, 2013534, 3020301, 6040602, 9060903, 18121806, 27182709, 41724899, 54365418, 83449798, 125174697, 250349394, 375524091, 751048182, 1126572273, 2253144546, 3379716819, 6759433638, 10139150457, 20278300914]

約数ペア:

[(1, 20278300914), (2, 10139150457), (3, 6759433638), (6, 3379716819), (9, 2253144546), (18, 1126572273), (27, 751048182), (54, 375524091), (81, 250349394), (162, 125174697), (243, 83449798), (373, 54365418), (486, 41724899), (746, 27182709), (1119, 18121806), (2238, 9060903), (3357, 6040602), (6714, 3020301), (10071, 2013534), (20142, 1006767), (30213, 671178), (60426, 335589), (90639, 223726), (111863, 181278)]