20797284982

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{443231}}^1$

素因数の和:444071

約数の個数: 16

約数和(自身を含む): 32311612800

約数和(自身を除く): 11514327818

約数列:

[1, 2, 29, 58, 809, 1618, 23461, 46922, 443231, 886462, 12853699, 25707398, 358573879, 717147758, 10398642491, 20797284982]

約数ペア:

[(1, 20797284982), (2, 10398642491), (29, 717147758), (58, 358573879), (809, 25707398), (1618, 12853699), (23461, 886462), (46922, 443231)]