20199095512

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{2203}}^1\times {\mathrm{49831}}^1$

素因数の和:52063

約数の個数: 32

約数和(自身を含む): 39538702080

約数和(自身を除く): 19339606568

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 2203, 4406, 8812, 17624, 49831, 50669, 99662, 101338, 199324, 202676, 398648, 405352, 1146113, 2292226, 4584452, 9168904, 109777693, 219555386, 439110772, 878221544, 2524886939, 5049773878, 10099547756, 20199095512]

約数ペア:

[(1, 20199095512), (2, 10099547756), (4, 5049773878), (8, 2524886939), (23, 878221544), (46, 439110772), (92, 219555386), (184, 109777693), (2203, 9168904), (4406, 4584452), (8812, 2292226), (17624, 1146113), (49831, 405352), (50669, 398648), (99662, 202676), (101338, 199324)]