19932804

素因数分解:

$2^2\times 3^5\times {\mathrm{20507}}^1$

素因数の和:20526

約数の個数: 36

約数和(自身を含む): 52254384

約数和(自身を除く): 32321580

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 20507, 41014, 61521, 82028, 123042, 184563, 246084, 369126, 553689, 738252, 1107378, 1661067, 2214756, 3322134, 4983201, 6644268, 9966402, 19932804]

約数ペア:

[(1, 19932804), (2, 9966402), (3, 6644268), (4, 4983201), (6, 3322134), (9, 2214756), (12, 1661067), (18, 1107378), (27, 738252), (36, 553689), (54, 369126), (81, 246084), (108, 184563), (162, 123042), (243, 82028), (324, 61521), (486, 41014), (972, 20507)]