20132212850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21191803}}^1$

素因数の和:21191834

約数の個数: 24

約数和(自身を含む): 39416755440

約数和(自身を除く): 19284542590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21191803, 42383606, 105959015, 211918030, 402644257, 529795075, 805288514, 1059590150, 2013221285, 4026442570, 10066106425, 20132212850]

約数ペア:

[(1, 20132212850), (2, 10066106425), (5, 4026442570), (10, 2013221285), (19, 1059590150), (25, 805288514), (38, 529795075), (50, 402644257), (95, 211918030), (190, 105959015), (475, 42383606), (950, 21191803)]