20192979365

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{246361}}^1$

素因数の和:246489

約数の個数: 24

約数和(自身を含む): 26509536648

約数和(自身を除く): 6316557283

約数列:

[1, 5, 13, 65, 97, 169, 485, 845, 1261, 6305, 16393, 81965, 246361, 1231805, 3202693, 16013465, 23897017, 41635009, 119485085, 208175045, 310661221, 1553306105, 4038595873, 20192979365]

約数ペア:

[(1, 20192979365), (5, 4038595873), (13, 1553306105), (65, 310661221), (97, 208175045), (169, 119485085), (485, 41635009), (845, 23897017), (1261, 16013465), (6305, 3202693), (16393, 1231805), (81965, 246361)]