20596275

素因数分解:

$3^4\times 5^2\times 7^1\times {\mathrm{1453}}^1$

素因数の和:1482

約数の個数: 60

約数和(自身を含む): 43631632

約数和(自身を除く): 23035357

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 81, 105, 135, 175, 189, 225, 315, 405, 525, 567, 675, 945, 1453, 1575, 2025, 2835, 4359, 4725, 7265, 10171, 13077, 14175, 21795, 30513, 36325, 39231, 50855, 65385, 91539, 108975, 117693, 152565, 196155, 254275, 274617, 326925, 457695, 588465, 762825, 823851, 980775, 1373085, 2288475, 2942325, 4119255, 6865425, 20596275]

約数ペア:

[(1, 20596275), (3, 6865425), (5, 4119255), (7, 2942325), (9, 2288475), (15, 1373085), (21, 980775), (25, 823851), (27, 762825), (35, 588465), (45, 457695), (63, 326925), (75, 274617), (81, 254275), (105, 196155), (135, 152565), (175, 117693), (189, 108975), (225, 91539), (315, 65385), (405, 50855), (525, 39231), (567, 36325), (675, 30513), (945, 21795), (1453, 14175), (1575, 13077), (2025, 10171), (2835, 7265), (4359, 4725)]