20180617004

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{1861}}^1\times {\mathrm{45949}}^1$

素因数の和:47873

約数の個数: 24

約数和(自身を含む): 35934738000

約数和(自身を除く): 15754120996

約数列:

[1, 2, 4, 59, 118, 236, 1861, 3722, 7444, 45949, 91898, 109799, 183796, 219598, 439196, 2710991, 5421982, 10843964, 85511089, 171022178, 342044356, 5045154251, 10090308502, 20180617004]

約数ペア:

[(1, 20180617004), (2, 10090308502), (4, 5045154251), (59, 342044356), (118, 171022178), (236, 85511089), (1861, 10843964), (3722, 5421982), (7444, 2710991), (45949, 439196), (91898, 219598), (109799, 183796)]