20940600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{2053}}^1$

素因数の和:2089

約数の個数: 96

約数和(自身を含む): 68767920

約数和(自身を除く): 47827320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 25, 30, 34, 40, 50, 51, 60, 68, 75, 85, 100, 102, 120, 136, 150, 170, 200, 204, 255, 300, 340, 408, 425, 510, 600, 680, 850, 1020, 1275, 1700, 2040, 2053, 2550, 3400, 4106, 5100, 6159, 8212, 10200, 10265, 12318, 16424, 20530, 24636, 30795, 34901, 41060, 49272, 51325, 61590, 69802, 82120, 102650, 104703, 123180, 139604, 153975, 174505, 205300, 209406, 246360, 279208, 307950, 349010, 410600, 418812, 523515, 615900, 698020, 837624, 872525, 1047030, 1231800, 1396040, 1745050, 2094060, 2617575, 3490100, 4188120, 5235150, 6980200, 10470300, 20940600]

約数ペア:

[(1, 20940600), (2, 10470300), (3, 6980200), (4, 5235150), (5, 4188120), (6, 3490100), (8, 2617575), (10, 2094060), (12, 1745050), (15, 1396040), (17, 1231800), (20, 1047030), (24, 872525), (25, 837624), (30, 698020), (34, 615900), (40, 523515), (50, 418812), (51, 410600), (60, 349010), (68, 307950), (75, 279208), (85, 246360), (100, 209406), (102, 205300), (120, 174505), (136, 153975), (150, 139604), (170, 123180), (200, 104703), (204, 102650), (255, 82120), (300, 69802), (340, 61590), (408, 51325), (425, 49272), (510, 41060), (600, 34901), (680, 30795), (850, 24636), (1020, 20530), (1275, 16424), (1700, 12318), (2040, 10265), (2053, 10200), (2550, 8212), (3400, 6159), (4106, 5100)]