20547804336

素因数分解:

$2^4\times 3^1\times {\mathrm{10889}}^1\times {\mathrm{39313}}^1$

素因数の和:50213

約数の個数: 40

約数和(自身を含む): 53088053040

約数和(自身を除く): 32540248704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 10889, 21778, 32667, 39313, 43556, 65334, 78626, 87112, 117939, 130668, 157252, 174224, 235878, 261336, 314504, 471756, 522672, 629008, 943512, 1887024, 428079257, 856158514, 1284237771, 1712317028, 2568475542, 3424634056, 5136951084, 6849268112, 10273902168, 20547804336]

約数ペア:

[(1, 20547804336), (2, 10273902168), (3, 6849268112), (4, 5136951084), (6, 3424634056), (8, 2568475542), (12, 1712317028), (16, 1284237771), (24, 856158514), (48, 428079257), (10889, 1887024), (21778, 943512), (32667, 629008), (39313, 522672), (43556, 471756), (65334, 314504), (78626, 261336), (87112, 235878), (117939, 174224), (130668, 157252)]