20228375685

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{125017}}^1$

素因数の和:125122

約数の個数: 64

約数和(自身を含む): 39173640192

約数和(自身を除く): 18945264507

約数列:

[1, 3, 5, 7, 15, 21, 23, 35, 67, 69, 105, 115, 161, 201, 335, 345, 469, 483, 805, 1005, 1407, 1541, 2345, 2415, 4623, 7035, 7705, 10787, 23115, 32361, 53935, 125017, 161805, 375051, 625085, 875119, 1875255, 2625357, 2875391, 4375595, 8376139, 8626173, 13126785, 14376955, 20127737, 25128417, 41880695, 43130865, 58632973, 60383211, 100638685, 125642085, 175898919, 192651197, 293164865, 301916055, 577953591, 879494595, 963255985, 1348558379, 2889767955, 4045675137, 6742791895, 20228375685]

約数ペア:

[(1, 20228375685), (3, 6742791895), (5, 4045675137), (7, 2889767955), (15, 1348558379), (21, 963255985), (23, 879494595), (35, 577953591), (67, 301916055), (69, 293164865), (105, 192651197), (115, 175898919), (161, 125642085), (201, 100638685), (335, 60383211), (345, 58632973), (469, 43130865), (483, 41880695), (805, 25128417), (1005, 20127737), (1407, 14376955), (1541, 13126785), (2345, 8626173), (2415, 8376139), (4623, 4375595), (7035, 2875391), (7705, 2625357), (10787, 1875255), (23115, 875119), (32361, 625085), (53935, 375051), (125017, 161805)]