20187264456

素因数分解:

$2^3\times 3^2\times {\mathrm{10957}}^1\times {\mathrm{25589}}^1$

素因数の和:36558

約数の個数: 48

約数和(自身を含む): 54680967900

約数和(自身を除く): 34493703444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 10957, 21914, 25589, 32871, 43828, 51178, 65742, 76767, 87656, 98613, 102356, 131484, 153534, 197226, 204712, 230301, 262968, 307068, 394452, 460602, 614136, 788904, 921204, 1842408, 280378673, 560757346, 841136019, 1121514692, 1682272038, 2243029384, 2523408057, 3364544076, 5046816114, 6729088152, 10093632228, 20187264456]

約数ペア:

[(1, 20187264456), (2, 10093632228), (3, 6729088152), (4, 5046816114), (6, 3364544076), (8, 2523408057), (9, 2243029384), (12, 1682272038), (18, 1121514692), (24, 841136019), (36, 560757346), (72, 280378673), (10957, 1842408), (21914, 921204), (25589, 788904), (32871, 614136), (43828, 460602), (51178, 394452), (65742, 307068), (76767, 262968), (87656, 230301), (98613, 204712), (102356, 197226), (131484, 153534)]