20220971355

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11521921}}^1$

素因数の和:11521948

約数の個数: 32

約数和(自身を含む): 38713657920

約数和(自身を除く): 18492686565

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 11521921, 34565763, 57609605, 103697289, 149784973, 172828815, 311091867, 449354919, 518486445, 748924865, 1348064757, 1555459335, 2246774595, 4044194271, 6740323785, 20220971355]

約数ペア:

[(1, 20220971355), (3, 6740323785), (5, 4044194271), (9, 2246774595), (13, 1555459335), (15, 1348064757), (27, 748924865), (39, 518486445), (45, 449354919), (65, 311091867), (117, 172828815), (135, 149784973), (195, 103697289), (351, 57609605), (585, 34565763), (1755, 11521921)]