20161611043

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{337}}^1\times {\mathrm{1543}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 24047861760

約数和(自身を除く): 3886250717

約数列:

[1, 7, 29, 191, 203, 337, 1337, 1543, 2359, 5539, 9773, 10801, 38773, 44747, 64367, 68411, 294713, 313229, 450569, 519991, 1866643, 2062991, 3639937, 8546677, 13066501, 15079739, 59826739, 99318281, 105558173, 695227967, 2880230149, 20161611043]

約数ペア:

[(1, 20161611043), (7, 2880230149), (29, 695227967), (191, 105558173), (203, 99318281), (337, 59826739), (1337, 15079739), (1543, 13066501), (2359, 8546677), (5539, 3639937), (9773, 2062991), (10801, 1866643), (38773, 519991), (44747, 450569), (64367, 313229), (68411, 294713)]