20620663519

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3739}}^1\times {\mathrm{6121}}^1$

素因数の和:9930

約数の個数: 16

約数和(自身を含む): 22255184160

約数和(自身を除く): 1634520641

約数列:

[1, 17, 53, 901, 3739, 6121, 63563, 104057, 198167, 324413, 3368839, 5515021, 22886419, 389069123, 1212980207, 20620663519]

約数ペア:

[(1, 20620663519), (17, 1212980207), (53, 389069123), (901, 22886419), (3739, 5515021), (6121, 3368839), (63563, 324413), (104057, 198167)]